Poland US Convoy
A Polish border guard veteran salutes as he poses for a photo with a soldier from the US Army 3rd Squadron of the 2nd Cavalry Regiment, during their meeting with residents on the Kosciuszko Market Square in Bialystok, Poland, Tuesday, March 24, 2015, as the squadron drives back from the Atlantic Resolve exercise. The “Dragoon Ride” convoy, designed to show NATO’s readiness to defend its members, started last week from Estonia and passed through Latvia and Lithuania before entering Poland on its way to the base in Germany. (AP Photo/Alik Keplicz)