The first M1E3 Abrams tank prototype was unveiled at the Detroit Auto Show, promising a 50% bump in efficiency.

Built largely of commercial parts, the first M1E3s will head out for testing this summer, the Army’s chief of staff said.

The M1E3 Abrams, displayed on the show floor in Hall E, is a big change in how the Army designs its main battle tanks, with a focus on digital systems, open architecture and adaptability to future ...

Key Points and Summary - The U.S. Army is developing the M1E3, a significantly redesigned Abrams tank, skipping the planned M1A2 SEPv4. -Distinct from the AbramsX technology demonstrator, the M1E3 ...