https://www.army-technology.com/news/newsgeneral-dynamics-wins-581m-worth-contracts-for-abrams-main-battle-tank-upgrades-5918179/
General Dynamics wins $581m contracts for Abrams main battle tank upgrades - Army Technology
Sep 5, 2017 - General Dynamics Land Systems has secured two contracts, worth a total $581m, to upgrade Abrams main battle tanks for the US Army.
abrams main battle tank