...I did find this though, I can't speak to accuracy but it mentions what sound pretty close to Strategic raids (or maybe on the cusp between Operational and Strategic) by Tu-2s against some targets in Vyborg and Kongisberg (now Kalliningrad Oblast)
In 1944, with the start of full-scale production of the aircraft, these aircraft began rearming large aircraft units. Airplanes received 334 BAA, which took part in the Vyborg operation, bombing Finnish fortifications, railway junctions, bridges, headquarters, and attacking enemy reserves with ton bombs. During the fighting, participating in three massive bombardments in daytime conditions, 334 BAA did not lose a single Tu-2. Then there was the participation of the Tu-2 in the Belarusian offensive operations, battles in the Baltic States.
On April 7, 1945, the Tu-2 units, together with the Pe-2, bombed the fortress city of Koenigsberg for two hours, after which the raid of 516 bombers of the 18th Air Army (ADD) began. For four days, 4440 tons of bombs of various calibers fell on the city. April 10, Koenigsberg fell. During the fighting for Berlin 6 BAK on the Tu-2 effectively supported the ground forces. On the very first day of the battles for the capital of the Reich, 54 Tu-2s dropped 97 tons of bombs on the enemy, and in the following days, the intensity of the Tu-2 strikes in Berlin increased and so on until its fall.
In fact 334 BAD lost 4 Tu-2s here according to Soviet sources, one to fighters, two to AA and one went missing. Finns did not recognize the type, it was its first mass operation anywhere.