The initiative, designated Operation Atlantic Resolve, has seen multinational forces stationed in rotations in Poland, Latvia, Lithuania, and Estonia. The US has also sought to rebuild its armored presence on the continent after withdrawing the last of its tanks in 2013.
The US Army's 1st Armored Brigade Combat Team, from the 1st Cavalry Division, known as the Ironhorse Brigade, recently arrived in Antwerp, Belgium, using the trip from the port to its base in Germany as a chance to practice the overland movements that a military mobilization would require.