Soldiers take part in a demonstration of the US Army 101 Airborne division during the brigade rotation at Mihail Kogalniceanu Air Base (RoAF 57th Air Base) near Constanta, Romania on March 31, 2023. - The positioning of 101 Airborne's army combat brigade in Romania is part of an enhanced military presence along NATO's eastern flank that has taken root in the aftermath of Russia's war on Ukraine, on a mission aimed at deterring potential aggression on NATO's southeastern flank. (Photo by Daniel MIHAILESCU / AFP)