This day in the war in the Pacific 65 years ago. (1 Viewer)

ALASKA: (Eleventh Air Force) In the Aleutians, 4 P-40s sweep Kiska . Six B-24s and 5 B-25s bomb the Main Camp and North Head areas of Kiska.

CBI (Tenth Air Force) In Burma, fighters from Dinjan dive-bomb a bridge 10 miles (16 km) west of Myitkyina. A single span is knocked out and another damaged. B-24s again fail to damage the Myitnge Bridge.
In India, more than 40 Japanese aircraft attack Dinjan Airfield; 32 intercepting P-40s claim 14 destroyed and 15 probably destroyed. The 436th Bombardment Squadron (Heavy), 7th Bombardment Group with B-24s transfers from Gaya, India to Bishnupur, India.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) P-38s, P-40s and F4Us sweep the Kahili area.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) Heavy bombers continue to attack shipping, airfields, and the town area at Rabaul. The airfield on Gasmata is also bombed. In New Guinea, A-20s again bomb and strafe forces at the Guadagasal Saddle and vicinity. In the Bismarck Archelago, B17s and B-24s attack shipping, airfields, and the town area at Rabaul, New Britain Island.

CBI (Tenth Air Force) In Burma, Dinjan, India based P-40s hit a bridge northeast of Pinbaw, destroying a span and damaging other parts of the bridge. The 492d Bombardment Squadron (Heavy), 7th Bombardment Group with B-24s transfers from Gaya, India to Bishnupur, India.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) P-38s and Navy aircraft hit Vila on Kolombangara during the night of 25/26 Feb.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) B-17s and B-24s bomb the airfield on Gasmata. A-20s hit the Buibuining-Waipali area while a single B-17 bombs the airfields at Lae and Salamaua. Other B-17s attack shipping and the airfield at Wewak and a single B-17 attacks shipping in Hixon and Open Bays.

ALASKA: In the Aleutians, 6 B-24s, 6 B-25s and 4 P-38s bomb and strafe the Main Camp area on Kiska . On the return trip, a weather aircraft flies reconnaissance and makes a bombing and strafing run on Attu and nearby barges with negative results.

CBI (Tenth Air Force) In Burma, 24 P-40s bomb and strafe Waingmaw. Direct hits are scored on a warehouse and fuel and ammunition dump.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) P-40s and P-38s join Navy aircraft in an attack on small vessels off Vella Lavella; hits are claimed on 2 vessels.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, B-25s hit Japanese-occupied villages in the Labu area. B-17s, operating individually, strafe a schooner off Matiu Point and bomb Finschhafen Airfield. F-4 from the 6th PRG, 8th PRS makes a photographic run over Ballale Island at 32,500'

ALASKA (Eleventh Air Force) In the Aleutians, reconnaissance is flown over Kiska, Buldir, Semichis, Attu, and Agattu, with negative results. Six B-24s and 6 B-25s bomb the Main Camp area on Kiska.

CBI (Tenth Air Force) In Burma, P-40s from Dinjan, India knock out a bridge near Kazu and bomb and strafe Nsopzup. Eight B-25s hit the Thazi railroad junction. In China, 6 B-25s from Kunming, with fighter escort, bomb a storage area at Mangshih.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) P-38s and Navy aircraft attack Vila Airfield on Kolombangara . B-24s bomb Kahili Airfield and also hit Ballale. Detachment B, 6th Night Fighter Squadron, 18th Fighter Group with 5 P-70s begins operating from Guadalcanal. This squadron is based in Hawaii.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, a lone B-17 bombs Lae Airfield.

ALASKA (Eleventh Air Force) In the Aleutians, P-40s jettison their bombs when bad weather prevents a sweep over Kiska Island.

CBI: (Tenth Air Force) In Burma, 46 P-40s hit targets of opportunity in the Nsopzup area and throughout the Hukawng Valley.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, A-20s bomb and strafe forces at Guadagasal and along the trails throughout the Mubo, Komiatum and Salamaua areas. B-17s bomb the runway on Gasmata. In the Sunda Islands of the Netherland East Indies, B-24s carry out single-plane attacks on shipping off Soemba and Soembawa Islands, and in the Solomon Sea.

BURMA: (Tenth Air Force) In Burma, more than 20 B-24s pound targets. Seven splinter part of the Ahlone docks and destroy a nearby warehouse, 6 hit the Mahlwagon roundhouse, and 9 attack the bridge at Pazundaung, tearing up its S approach. Six B-25s, with P-40 escort, hit a camp and storage area at Lamaing while 24 B-25s, also with fighter escort, pound Myitkyina.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) P-40s, P-38s and a single PB4Y fly photographic reconnaissance over Munda Airfield.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) The Battle of the Bismarck Sea begins. On 28 Feb, the Japanese had dispatched a force of 8 destroyers and 8 transports from Rabaul to reinforce their New Guinea forces; this convoy was spotted yesterday. Today, 28 B-17s of the 43d Bombardment Group attack in 2 waves, the first 8 B-17's sinking 1 transport and claim 3 Zekes shot down. Two destroyers pick up 850 troops from this transport and land them that night at Lae, New Guinea. At dusk, 11 more B-17's attack the convoy without result.

ALASKA: (Eleventh Air Force) In the Aleutians, 4 P-40s sweep Kiska Island dropping demolition and fragmentation bombs. Admiral Thomas C. Kincaid, Commanding Officer of the Alaska Defense Command, tables the Kiska Island invasion plan and substitutes an Attu Island invasion plan.

BURMA: (Tenth Air Force) In Burma, 13 B-24s bomb the Mahlwagon marshalling yard and the dock area at Rangoon. Nine others attack the Pazundaung railroad bridge but fail to knock it out. Six B-25s bomb the railroad sheds at Maymyo.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) The Battle of the Bismarck Sea continues as heavy bombers are joined by medium and light bombers and fighters (US and Australian) in pounding the Japanese convoy as it moves in the Huon Gulf. After 2 RAAF Beauforts fail to score hits with torpedoes, the main attack begins with strafing runs by 13 RAAF Beaufighters. Simultaneously, 13 B-17's of the 43d Bombardment Group sink a transport. Then they and their 28 escort P-38's are jumped by Zekes escorting the convoy; the B-17's claim 5 Zekes and the fighters (from the 9th and 39th Fighter Squadrons) claim 15; Lost is B-17F "Ka-Puhio-Wela" 41-24356 and P-38F 42-12623, P-38F 42-12633 and P-38G 42-12715. During this dogfight, 13 B-25's of the 38th Bombardment Group (Medium) and 12 B-25C gun-nosed aircraft of the 90th Bombardment Squadron (Dive) attack from 500 to 200 feet followed by 12 A-20's of the 89th Bombardment Squadron (Dive) and 6 B-25's of the 13th Bombardment Squadron (Dive); these attacks sink 2 destroyers and 3 transports. In the afternoon, 16 B-17's, 23 B-25's and 5 RAAF Bostons attack; 8 90th Bombardment Squadron sink a destroyer and 2 transport while the Boston's sink a destroyer. That night, Seventh Fleet motor torpedo (PT) boats sink the last transport. By the end of the day, all 8 transport have been sunk and Allied aircraft have destroyed 4 of the 8 destroyers and a large number of fighter aircraft covering the convoy. Dick Bong gets his 6th kill when he destroys and Oscar.

USN - Shot down over Bougainville is TBF Avenger 06109

ALASKA: (Eleventh Air Force) In the Aleutians, 4 P-40s fly over Kiska Island but drop no bombs due to weather.

BURMA: (Tenth Air Force) In Burma, 3 B-25s bomb the railroad facilities at Ywataung.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) B-24s hit the airfield on Ballale and bomb Kahili.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) Allied aircraft continue to bombard remnants of the Japanese convoy in the Huon Gulf, thus ending The Battle of the Bismarck Sea, a decisive victory. Fifth Air Force and Royal Australian Air Force (RAAF) aircraft sink 12 of 16 vessels in 3 days. This is the last enemy attempt to use large vessels to reinforce positions on the Huon Gulf. In New Guinea, A-20s hit Lae Airfield and vicinity, B-17s attack power launches off Lae. Several B-25s, a single B-17 and B-24s hit the harbor and airfield at Lae and barges off Finschhafen. In the Bismarck Archipelago, B-17s attack Ubili and power launches off Cape Gloucester.

ALASKA: (Eleventh Air Force) In the Aleutians, 1 B-24 flies negative weather reconnaissance over Kiska, Semichis, Attu, Agattu and Buldir Islands.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) Heavy bombers, operating individually, hit Gasmata. In New Guinea, A-20s pound Lae Airfield while heavy bombers, operating individually, hit Lae and Alexishafen. In the Netherlands East Indies, heavy bombers, operating individually, hit Saumlakki on Yamdena Island in the Mulaccas Islands.

SOLOMON ISLANDS: The US submarine Grampus (SS-207), commanded by John R. Craig, is sunk by Japanese destroyers in Blackett Strait- Solomon Islands All hands are lost.
Amplyfing above:
USS GRAMPUS (SS 207)
March 5, 1943 - 71 Men Lost
After starting on the 9th and being ordered to return on the 10th, GRAMPUS (Lt. Cmdr. J. R. Craig) departed Brisbane on 11 February to make her sixth patrol in the Solomon area, having made two successful previous patrols under Craig. After leaving her exercise target on 12 February 1943, she never was heard from again.

She was directed, during the period from 14 February to 20 February, to patrol successively the area west of Shortland and south of latitude 6-30 'S, the entire Buka-Shortland-Rabaul Sea area, and to leave the southern part to TRITON, which subsequently was lost in this general area.

On 20 February, GRAMPUS was ordered to patrol north of 4-30 'S, until dawn on 21 February, and then to patrol east of Buka and Bouganville. On 2 March she was told to round Cape Henpan, proceed down the west coast of Bouganville, south of Treasury Island, north of Vella Lavella and into Vella Gulf on the afternoon of 5 March. She was to sink enemy ships trying to pass westward through Blackett Strait in attempting to escape our surface ships scheduled to bombard Vila and Stanmore airstrip on 6 March. GRAYBACK was teamed with GRAMPUS in the above operation, and each was informed of the other's assignment.

The evening of 5 March, GRAYBACK and GRAMPUS were warned that two destroyers were proceeding from Faisi (off southeastern Bouganville) toward Wilson Strait (between Vella Lavella and Ganogga). These destroyers later went through Blackett Strait into Kula Gulf, where they sere sunk by our surface forces, but GRAYBACK did not report having seen or heard them. Shortly after the report concerning these destroyers was sent, GRAYBACK heard and saw a ship in the part of Vella Gulf assigned to GRAMPUS, and, assuming it was she, maneuvered to avoid. She was unable to track it or exchange recognition signals by radar, since her SJ radar was not functioning. When GRAMPUS made no radio transmission up to 67 March, she was ordered by ComTaskFor 72 on 7 March to do so. No transmission was received, and on 8 March she was ordered again to make one, again without results. She was reported lost on 22 March, 1943.

Since the war's end, the following facts have been culled from enemy sources. On 17 February 1943, the enemy claims to have sighted one of our submarines southeast. During the afternoon of the 18th, a submarine torpedo attack was delivered on enemy ships and a freighter of 6,400 tons was damaged. An enemy counter-attack was made. All of these positions were in GRAMPUS' area.

On the afternoon of 19 February, enemy seaplanes claim to have sighted and attacked a U. S. submarine somewhere southeast. The next day, two patrol boats found a large amount of oil on the surface in this position, and the enemy believed that the submarine had been sunk. However, another enemy report states that a submarine was sighted on 24 February in the southeast. Since no other U.S. submarine could have been in this position at this time, it may be assumed that GRAMPUS escaped serious injury on 19 February, or that AMBERJACK was the victim of the attack of 19 February.

Whether the shop GRAYBACK saw and heard in Vella Gulf on the night of 5-6 March 1943 was GRAMPUS is impossible to determine, since she was unable to identify it. However, if it was GRAMPUS and she did survive the enemy attack of 19 February, the only other possibility, so far is now known, is that GRAMPUS was sunk by the destroyers passing through Blackett Strait on the night of 5-6 March, 1943. From the information at hand, it appears that GRAMPUS could have been no more than 15 miles from GRAYBACK on that night, yet GRAYBACK reported hearing no depth charges. In view of this, it seems likely that GRAMPUS was caught on the surface by the destroyers and sunk by gunfire. Since the enemy ships were themselves destroyed subsequently, no mention of any attack by them is made in Japanese reports. A large oil slick was reported in Blackett Strait on 6 March.

In the five patrols made before her fatal one, this ship sank six ships, for a total of 45,000 tons, and damaged two more, for 3,000 tons.

On her first patrol, conducted in February and March 1942 in the Caroline Islands, GRAMPUS sand two 10,000-ton tankers and reconnoitered Wotje and Kwajalein atolls. Her second patrol was a passage from Pearl Harbor to Fremantle, Western Australia, and no sinkings were made. Going to the area west of Luzon and Mindoro, P.I., for her third patrol, GRAMPUS was again unsuccessful in her attempts to sink enemy ships. She conducted her fourth patrol in the Solomons. Here she landed coast watchers on Vella Lavella and Choiseul Islands, and was credited with one escort type vessel sunk and another damaged. GRAMPUS' fifth patrol was made in the Solomons also. She sank a large transport, a medium transport, a freighter and damaged a destroyer.



Sailors Lost On USS GRAMPUS (SS 207) 3-5-1943


Ball, L. D. MOMM2
Basel, J. EM2
Bathgate, W. K. W. TM1
Beley, M., Jr. S2
Benton, J. L. LTJG
Berresford, N. T. TM1
Biggy, V. J. MOMM1
Black, G. OS3
Bohler, R. J. TM3
Bowlby, D. W. RM3
Brunner, F. L. GM2
Bruns, W. A., Jr. CRM
Burdette, W. E. MM3
Chaffin, K. L. S1
Collins, T. R. QM3
Conley, T. L. EM1
Corder, E. F. S1
Corum, R. E. MOMM2
Craig, J. R. LCDR
Dexter, R. L. F1
Dunnavant, J. H. MOMM1
Fanning, O. F. SC3
Fenner, D. H. MA1
Gonzales, E. SC3
Goodrum, H. C. MOMM1
Griffith, A. M. RM1
Guiler, R. P., III LT
Handy, W. S1
Haupt, E. P. LT
Hendry, W. C. F3
Herrin, H. E. S1
Joyce, M. F1
Kane, S. F1
Kilpatrick, D. J. SM1
Larson, H. R. EM1
Law, V. W. GM3
Mc Clure, W. J. S1
Merrill, W. R. LT
Michael, R. G. SC1
Mitchell, G. W. MOMM1
Moeller, W. CEM
Nash, J. H. MOMM1
Olexa, D. E. MOMM1
O'Neal, J. W. CPHM
Patrick, C. W. CMOMM
Phelps, G. F. EM3
Pillsbury, H. C. Y1
Poyner, T. E. F2
Presley, L. E. CGM
Purdom, V. M. TM3
Roberts, L. H. TM3
Rudd, C. E. TM3
Sager, R. W. MM1
Sandell, I. J. LT
Sbisa, A. F. LT
Schmidt, W. B. EM1
Shafranski, F. D. S1
Shepard, M. W. TM2
Tagesen, A. R. S1
Tevis, A. W. SM3
Thomas, G. L. EM2
Thomas, J. H. RM2
Thrasher, R. T. TM1
Townley, M. C. FC1
Trego, R. V. F2
Tremmel, L. E. MM1
Tuttle, M. P. EM2
Vander Reyden, R. EM2
Vedder, G. A. TM1
Walters, W. M. MOMM2
Wilson, N. E. MOMM1

ALASKA: (Eleventh Air Force) In the Aleutians, 1 B-24 flies uneventful reconnaissance over Kiska. Attu, Agattu, Buldir, and the Semichis Islands.

CBI: (Tenth Air Force) In Burma, 4 B-24's bomb shipping near Pagoda Point, scoring near misses. On the return flight, they strafe the lighthouse on Alguada Reef, a lightship off China Park, and a radio station at Diamond Island. Three B-24s intending to bomb Pazundaung bridge fail to reach the target; 1 manages to bomb the airfield at Pagoda Point. The others return to base without bombing. Six B-24s unsuccessfully attack the Myitnge bridge.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) B-24s bomb Kahili Airfield and the airfield on Ballale.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, A-20s hit the Guadagasal area. Single B-24s attack shipping off Manus Island in the Admiralties and off Talasea and hit the Airfield on Gasmata. HQ 49th Fighter Group and it's 9th Fighter Squadron with P-38Fs transfer from Port Moresby to Dobodura.

ALASKA: (Eleventh Air Force) The 344th Fighter Squadron, 343d Fighter Group with P-40's transfers from Ft. Randall, Alaska to Ft. Glenn, Alaska.

CBI: (Tenth Air Force) In Burma, 12 B-25s strike at the Myitnge bridge and AA positions. Results are poor. Four B-24s bomb Bassein docks. P-40s hit military targets near Pebu and Wan-hat.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) Airfields at Munda and Vila on are again hit by light B-24 raids.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) Heavy bombers, operating individually, hit occupied areas in the SE coastal region of NW New Guinea and also strike at Saumlakki and Babo.

ALASKA (Eleventh Air Force) In the Aleutians, 6 B-24s, 10 B-25s, 12 P-38s and 4 P-40s attack Kiska Island. The P-40s and 6 of the B-25s return to base due to bad weather; the other bombers bomb the Main Camp area, North Head and the submarine base.

CBI: (Tenth Air Force) In Burma, P-40s hit the town area and bridge at Mogaung. Many fires are started and the bridge is severely damaged.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) 3 B-24s bomb the airfields at Munda, Kahili, and Ballale.

ALASKA: (Eleventh Air Force) In the Aleutians, a reconnaissance airplane is attacked by 5 enemy aircraft. The Kiska attack mission is flown by 10 B-25s, 6 B-24s, 12 P-38s (4 of them flying top cover), and 1 F-5A. Eight of the P-38s strafe ground installations; the B-25s bomb a radar site and pound North Head, silencing AA fire; the B-24s hit the Main Camp area. Four Amchitka-based P-40s bomb the submarine base.

BURMA AND INDIA (Tenth Air Force) In Burma, heavy bombers strike the Rangoon area at 2 points. Five B-24s hit the Pazundaung bridge; 4 others pound runways, buildings. and revetments at Mingaladon Airfield. After the attack, several fighters attack the flight. The heavy bombers claim 3 shot down. The China Air Task Force (CATF) is is absorbed by the Fourteenth Air Force (see below).

CHINA (Fourteenth Air Force) In China, the Fourteenth Air Force is activated at Kunming assigned to U.S. Army Forces, China-Burma-India Theater. This new Air Force is responsible for all USAAF units in China; Major General Claire L. Chennault is named Commanding General. General Chennault is promoted and his command is designated the US 14th Air Force.
The establishment of the Fourteenth Air Force was opposed by both General George C. Marshall, Chief of Staff, U.S. Army, and General Henry H. "Hap" Arnold, Commanding General, USAAF. Chennault disliked his subordination to the Tenth Air Force and there was friction between General Bissell, CG of the Tenth Air Force and Chennault.
The one thing going for Chennault was that he enjoyed the special confidence of Chiang Kai-shek and the Chinese people. The Generalissimo had been disappointed by failure of the Americans to place a larger air force in China, and he was suspicious of British influence over the India-based Tenth Air Force. Chiang Kai-shek also wanted to resurrect the Chinese Air Force which had few if any aircraft.
So Chiang Kai-skek wrote a "Dear Franklin" letter to President Roosevelt and FDR talked to Marshall and the Generalissimo and Chennault got their own air force. The problem was that until the Burma Road was
reopened, the Air Transport Command, and any other aircraft that could be obtained or detailed, had to fly all of the fuel, parts, etc. into China over "The Hump" which was one of the most dangerous routes in
the world.
P-40s from Kunming fly armored reconnaissance into Burma, crossing the Salween River and covering areas SW of Lashio.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, B-17s bomb the airfield and shipping at Wewak. Single heavy bombers attack shipping off New Guinea.

CBI: (Tenth Air Force) In Burma, 7 B-25s bomb the Myitnge bridge, causing little damage.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) HQ 18th Fighter Group transfers from Wheeler Field, Territory of Hawaii to Espiritu Santo Island, New Hebrides Islands and is reassigned from the Seventh to Thirteenth Air Force.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, A-20s bomb and strafe Vickers Ridge and the Guadagasal area. Single B-24s attack Finschhafen. In the Bismarck Archipelago, B-24s bomb the airfield at Rabaul on New Britain Island while single B-24s attack Cape Gloucester and Powell Point. Dick Bong gets his 7th and 8th kills when he shoots down 2 Oscars. Lost on a cargo drop is C-47B 41-38662.

ALASKA: In the Aleutians, 12 Amchitka-based P-40s scout Kiska Island. The 54th Fighter Squadron, 343d Fighter Group with P-38's transfers from Adak Island to Amchitka Island.

CBI: (Tenth Air Force) In Burma, 6 B-24s attack Pazundaung bridge, causing negligible damage. (Fourteenth Air Force) The 74th Fighter Squadron, 23d Fighter Group with P-40's transfers from Kunming, China to Yunnani, China.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) Airfields at Munda; Ballale; and Kahili are hit by light B-24 raids. P-38's destroy small a vessel off NE coast of Rendova Island.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, A-20s attack the Guadagasal Gap area and Salamaua Airfield. In the Celebes, B-24s and B-25s attack shipping at Amboina on Ambon and bomb Fuiloro on Timor. On New Britain Island in the Bismarck Archipelago, B-17s bomb Rabaul Airfield while individual B-24s hit a wreck off Talasea and bomb Cape Gloucester.

ALASKA: In the Aleutians, a B-24 on reconnaissance returns early because of adverse weather. Twelve P-40s strike the Kiska Island beach, camp and runway. Hits are observed on these targets and among 14 parked airplanes. Eight P-38s with 8 P-40s flying top cover again take off for Kiska. Only 3 of the P-38s reach the target and strafe aircraft on the beach. Another sights a submarine SW of Rat Island.

BURMA AND INDIA (Tenth Air Force) In Burma, 4 B-24s attack and slightly damage the Pazundaung bridge.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) Vila Airfield and Munda Airfield are again attacked by B-24s in light raids. Also bombed is Faisi Island.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) B-17s bomb the airfield and shipping at Wewak. A B-l7 bombs the airfield on Gasmata and warehouses on Wide Bay, while a B-24 attack shipping off Netherlands New Guinea. HQ 54th Troop Carrier Wing is activated at Brisbane, Australia to control all Fifth Air Force troop carrier units.

ALASKA: HQ 28th Composite Group transfers from Elmendorf Field, Alaska to Adak Island.

BURMA AND INDIA (Tenth Air Force) In Burma, 4 B-24s bomb the Moulmein docks. Eight B-25s hit the oft- bombed Gokteik Viaduct but the structure remains serviceable.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) B-17s and B-24s bomb Wewak, Tring, and Madang. A single B-17s bomb Gasmata, and strafe a vessel off Talasea, AA positions at Cape Gloucester, and Finschhafen Airfield. A lone B-24 bombs Dili.

USN - Lost on an emergency landing F4F 12068.

ALASKA: In the Aleutians, 6 B-25s, with 4 P-38s flying top cover, bomb North Head on Kiska Island, hitting the Main Camp and gun emplacements. Six B-24s with 4 P-38s for top cover then bomb Main Camp. Revetments and the hangar area are strafed by the P-38s one of which is lost to AA. Next, 5 B-24s and 16 P-38s bomb and strafe the Main Camp area and North Head. Four P-40s then unsuccessfully search for 3 enemy fighters which had earlier attacked a weather plane. Main Camp is hit two more times, by 3 B-25s and by 8 P-38s.

BURMA AND INDIA (Tenth Air Force) In Burma, 8 B-25s bomb the Gokteik Viaduct and 8 others attack Myitnge. Neither target suffers effective damage. Eight fighter-bombers damage the bridge at Kadrangyang.

CHINA (Fourteenth Air Force) In French Indochina, 12 B-25's bomb the power plant and railroad yards at Luo Kay.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) Single B-17s hit Munda Airfield and Vila Airfield. P-38's strafe the airfield at Viru.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) B-25s and 4 P-38s, along with Royal Australian Air Force aircraft, bomb shipping at Dobo and Wokam. B-17s, on single-plane flights bomb Gasmata and Cape Gloucester. Lost on a mission to Wewak is B-17F "Hell From Heaven Men" 41-2447.

PACIFIC: Admiral Carpender commands the US 7th Fleet as it becomes
operational. It is formed to control naval operations around New
Guinea.

PACIFIC: US submarine Triton (SS-201), commanded by George K. Mackenzie, Jr., is sunk by a Japanese destroyer north of Admiralty Island. All hands are
lost.

Amplifying above:
The last word received from TRITON came on 11 March 1943 when she reported, "Two groups of smokes, 5 or more ships each, plus escorts…Am chasing." She was ordered to stay south of the Equator, and was informed of the area (an adjacent one) assigned to TRIGGER.
On the morning of 13 March TRITON was told that three enemy destroyers had been sighted southeast on a northerly course. She was informed that they were probably on a submarine hunt or were a convoy cover and had missed contact.
TRITON, on 16 March, was ordered to change her area slightly to the east. TUNA and GREENLING were placed in adjacent areas (to the south and west, respectively) on 22 March, and all were to disregard areas when on the chase, and to avoid when encountering a submarine. TRITON was told to clear her area on 25 March 1943, and return to Brisbane. When she failed to make her report of position, new results, and estimated time of arrival when it was expected, she was ordered to do so. No report was received and she was reported as lost on 10 April 1943. Information available after the war shows that TRITON was, without a doubt, sunk by the enemy destroyers of which she was given information on 13 March. Enemy reports show that these ships made an attack on 15 March. Their position was slightly north and west of TRITON's area, but she undoubtedly left her area to attack the destroyers or the convoy they were escorting. The report of the attack by the destroyers leaves little doubt as to whether a kill was made, since they saw "a great quantity of oil, pieces of wood, corks and manufactured goods bearing the mark 'Made in U.S.A'." In addition, TRIGGER, in whose area this attack occurred, reported that on 15 March she made two attacks on a convoy of five freighters with two escorts. At this time she was depth charged, but not seriously, and she heard distant depth charging for an hour after the escorts had stopped attacking her. Since she was only about ten miles from the reported Japanese attack cited above, it is presumed that she heard the attack which sank TRITON. Apparently by this time the destroyers had joined their convoy.
TRITON was a most active and valuable member of the Submarine Force prior to her loss. In total, she is credited with sinking 16 ships, totaling 64,600 tons, and damaging 4 ships, of 29,200 total tons. Her first patrol, conducted around Wake Island, resulted in no damage to the enemy, but her second, in the northern part of the East China Sea, was very productive. In ten days she sank two freighters and damaged a freighter-transport and another freighter. She went back to the East China Sea for her third patrol, and again was most successful. She sank a trawler, two freighters, a freighter-transport, two sampans, and a submarine. The latter was I- 64, torpedoed south of Kyushu on 17 May 1942. TRITON's fourth patrol was made in the Aleutians. During it, she is credited with sinking two escort-type vessels.
On her fifth patrol, TRITON went into the Solomon area. She sank a tanker, and two freighters, in addition damaging a tanker of 10,200 tons and a freighter. She was credited with having sunk two medium freighters on her last patrol.

ALASKA: (Eleventh Air Force) In the Aleutians, 8 P-38s patrol Kiska Island without making contacts.

BURMA AND INDIA (Tenth Air Force) In Burma, 8 B-25s again attack the bridge at Myitnge, damaging the northern approach. Fourteen P-40s hit bridges at Kadrangyang and northeast of Myitkyina and the motor pool at Hpunkizup. The motor pool suffers considerable damage.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) B-17s continue harassing raids against Vila, Kahili and Ballale.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) In New Guinea, B-25s bomb Langgoer.

RAAF - Wirraway A20-405 is lost on a training mission.

ALASKA: In the Aleutians, taking off from Adak Island, 6 B-24's bomb the Main Camparea, 6 B-25's bomb North Head, and 12 P-38's fly top cover and strafing attacks. Twelve Amchitka-based P-38's then blast the Kiska runway and Main Camp area, starting fires. At Amchitka, the 54th Fighter Squadron is reinforced by several F-5A's.

BURMA AND INDIA (Tenth Air Force) In Burma, 16 P-40's bomb and strafe the stronghold of Seniku, claiming a high enemy casualty rate. Seven others attack Nalong. Sixteen B-24's bomb the Pazundaung bridge, causing considerable damage to the structure. Eight B-25's damage the Myitnge bridge; 8 other B-25's hit AA positions in the Myitnge general area. A detachment of the 9th Photographic Squadron, Tenth Air Force begins operating from Dinjan, India.

SOUTH PACIFIC THEATER OF OPERATIONS (Thirteenth Air Force) HQ 307th Bombardment Group and it's 370th and 424th Bombardment Squadrons with B-24's transfer from the Territory of Hawaii to Guadalcanal. Both squadrons has been operating from Espirtu Santo since 6 Feb.

SOUTHWEST PACIFIC THEATER OF OPERATIONS (Fifth Air Force) B-24's pound the town of Madang. In the Bismarck Archipelago, single B-17's strafe a launch at Talasea and barges northeast of Cape Gloucester, while a lone B-24 bombs Timoeka and Langgoer. Lost is P-39K 42-4312.

RAAF - Ditched off Salamaua is DB-7 Boston A28-3.