Photo: Handout file photo dated January 8, 2019 of U.S. Soldiers assigned to the 65th Field Artillery Brigade, and soldiers from the Kuwait Land Forces fire their High Mobility Artillery Rocket Systems (U.S.) and BM-30 Smerch rocket systems (Kuwait) during a joint live-fire exercise. Joe Biden has announced the US will send advanced missile systems to Ukraine. The new weapon is the Himars multiple launch rocket system, or MLRS: a mobile unit that can simultaneously launch multiple precision-guided missiles. Both Ukraine and Russia already operate MLRS, but Himars has superior range and precision. Credit: U.S. Army photo by Sgt. James Lefty Larimer via ABACAPRESS.COM