Capt. William Partin, Commander of Troop B, 4th Squadron.

Capt. William Partin, Commander of Troop B, 4th Squadron. 10th Cavalry Regiment and his Troop stand shoulder-to-shoulder with the Polish 10th Armored Cavalry Brigade Soldiers the 73rd commemoration ceremony August 4th, 2017, at the Garrison Square in Swietoszow, Poland. The 4th Squadron, 10th Cavalry Regiment, is on a nine-month deployment, rotating through the European theater in support of Operation Atlantic Resolve. This U.S. led effort in Eastern Europe demonstrates the U.S. commitment to strengthening the defensive and deterrent capabilities of the NATO Alliance while improving the professional relationship.