Two decades of counterinsurgency wars have taken a toll on the US Army's proficiency in tank gunnery and mechanized warfare.

As one of the most dominant war machines introduced in the last 100 years, the tank has become a central part of US military strategy. Whether on the battlefields of World War II or charging ...

Early on the misty winter morning of Dec. 16, 1944, more than 200,000 German troops and nearly 1,000 tanks launched ... (Photo: U.S. Army) Seventy years after the end of WWII's Battle of the ...