"U.S. Army paratroopers from 1st Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, conduct exercise Eagle Storm in the Croatian Army range "Eugene Kvaternick", Slunj, Sep. 22, 2021. The 173rd Airborne Brigade is the U.S. Army's Contingency Response Force in Europe, providing rapidly deploying forces to the U.S. Army Europe, Africa and Central Command Areas of Responsibility within 18 hours. The Brigade routinely trains alongside NATO allies and partners to build stronger relationships and strengthen the alliance". (U.S. Army video by Vincenzo Vitiello).