To differentiate from "attack jets". Or "bomber jets".
Now "jet bomber" is more usual, but "jet attack" is not - you would need to add "aircraft" (jet attack aircraft), which is more clumsy than "attack jet".
♪ By the time we got to Woodstock, we were half a million strong,
And everywhere was a song and a celebration.
And I dreamed I saw the bomber jet planes riding shotgun in the sky,
Turning into butterflies above our nation. ♫
♪ By the time we got to Woodstock, we were half a million strong,
And everywhere was a song and a celebration.
And I dreamed I saw the bomber jet planes riding shotgun in the sky,
Turning into butterflies above our nation. ♫
"Woodstock" is a song written by Canadian-American singer-songwriter Joni Mitchell.
A version by Crosby (A), Stills (A), Nash (B), and Young (C) appeared on their album Déjà Vu in March 1970 and became a staple of classic rock radio and the best-known version of the song in the United States.