The initial model was armed with a 105 mm M68A1 rifled gun, capable of firing a variety of ammunition types. In 1980, the M1 Abrams finally entered service marking a significant milestone in ...

While the M1 Abrams variant was top-of-the-line when first introduced to service decades ago, the original model in use in Ukraine is not as impervious. The Biden administration greenlit the ...

For over 30 years, the M1 Abrams tank has been a staple of the US military's arsenal. It continues to be an unstoppable force on the battlefield. Follow BI Video: On Twitter More from Military ...

(Pfc. Luciano Alcala/US Army) Instead of traipsing blindly through the byzantine labyrinth that is the regular defense acquisition process to modernize its nearly 40-year-old M1 Abrams tank ...