AirTronic USA manufactures the Precision Shoulder-fired Rocket Launcher-1 (PSRL-1) for the U.S. military and allies nations whose soldiers are familiar with the Soviet RPG weapons. It's a modified copy of the Russian RPG-7.
The U.S. military also uses the LAWS anti-tank rocket as well as various 40mm grenade launchers.
It’s the Coast Guard. They should have caught the perps and keelhauled them.
Been there, done that.
We also use those infernal recoilless rifles.