This article was originally published with the title “ An Amphibious Military Tank, The Perpetual Calendar, and more ” in Scientific American Magazine Vol. 128 No. 2 (February 1923), p. 90 doi ...

The current M1A2 SEP (System Enhancement Package)v3 and the upcoming M1E3 — a tank being designed by the Army and General Dynamics Land Systems, the maker of the M1 Abrams — boast firepower ...

The tank’s software is another major upgrade. An artificial intelligence system on board could be used to spot dangers in the distance. Reese envisioned a scenario where the software could alert ...

Among the tanks in the U.S. military arsenal, one stands out as the best in terms of strength and technology: the M1A2 Abrams.

Army prepares tanks for DC military parade that could cost $45 million. The parade marks the Army's 250th year and falls on Trump's birthday. By Anne Flaherty. May 21, 2025, 5:34 PM. 1:04.