U.S. Army paratroopers, assigned to 1st Squadron, 91st Cavalry Regiment, 173rd Airborne Brigade, conduct an air assault operation with Czech army .
The Soldiers of 3rd Brigade Combat Team and 101st Combat Aviation Brigade, 101st Airborne Division, executed a brigade sized Air Assault Training Operation .
U.S. paratroopers assigned to 1st Squadron, 91st Cavalry Regiment, 173rd Airborne Brigade alongside soldiers from Estonia, Czech Republic and Germany .