While the official top speed of the M1 Abrams tank is 45 mph, that’s with a governor installed to save the tracks. -Many crews remove it, allowing the 67-ton vehicle to reach speeds of 60 mph or more.

Russia’s T-14 Armata, unveiled in 2014 as a “supertank,” has receded from view and stayed out of Ukraine. -Despite a 2019 order for 132 Armata-family vehicles, deliveries are sparse and public ...