US Army
The recent U.S. government’s decision to provide 31 M1A2 Abrams tanks to the Ukrainian military has been a very hot topic, even before the official announcement was made. There continue to be discussions about what these tanks will really offer Ukraine’s forces and about concerns that could they could be hard to operate and maintain, especially because of their complex and fuel-hungry gas turbine propulsion system. This all raises an interesting question about whether it might be possible to just fit them with a more traditional diesel internal combustion engine instead.