https://en.wikipedia.org/wiki/February_2021_United_States_airstrike_in_Syria
On February 25, 2021,
the United States military carried out an airstrike on a site
which it believed to have been occupied by
Iranian-backed Iraqi militias operating from across the border in eastern Syria
The unilateral operation was in retaliation for multiple rocket attacks
against US forces in Iraq ten days prior and was the first known offensive military operation carried out under US president Joe Biden (6 images)