May 22, 2017 - Greece - A soldier conducts fast-rope training from a Greek helicopter as a part of Exercise Bayonet Minotaur 2017 in Thessaloniki, Greece, May 22, 2017. The exercise aimed to enhance NATO operational standards between U.S. and Greek armed forces. (Credit Image: ? Philip Steiner/Army/DoD via ZUMA Wire/ZUMAPRESS.com)