Following the Russian invasion of Ukraine in February 2022, the US moved to support Ukraine by delivering 90 M777 howitzers. They provided corresponding ammunition and artilleryman training as well.

As these words are being written, it is unclear whether or not Ukraine will receive a resupply of M777 guns and/or ammo. Time (and the new incoming U.S. presidential administration) will tell.

Russian attack drones supported by artillery units eliminated a Ukrainian firing position of US-made 155mm M777 howitzers ... battery of American howitzers, damaging several guns," the ministry ...

MOSCOW, August 21. /TASS/. The Russian military in the course of the special operation in Ukraine destroyed two American M777 howitzers in combat positions near Knyazevka in the Kherson Region ...