English: U.S. Army Gen. Darryl Williams, Commanding General of United States Army Europe and Africa, and General Amador Enseñat y Berea, Spain's Army Chief of Staff, visit U.S. Army Soldiers assigned to the 173rd Airborne Brigade during a training exercise for Swift Response 23 in San Gregorio, Spain on May 11, 2023. Swift Response 23 features the Spanish Airborne Brigade “Brigada Paracaidista (BRIPAC)” replicating a division leading three separate Joint Forcible Entry airborne operations in the Baltic Sea and Mediterranean regions as part of linked exercises to DEFENDER 23. DEFENDER 23 is a U.S. Army Europe and Africa led exercise focused on the strategic deployment of continental United States-based forces, employment of Army Prepositioned Stocks, and interoperability with Allies and partners. Taking place from 22 April to 23 June, DEFENDER 23 demonstrates USAREUR-AF’s ability to aggregate U.S.-based combat power quickly in Eastern Europe, increase lethality of the NATO Alliance through long-distance fires, build unit readiness in a complex joint, multi-national environment, and leverage host nation capabilities to increase USAREUR-AF’s operational reach. DEFENDER 23 includes more than 7,000 U.S. and 17,000 multi-national service members from more than 20 nations who will participate including, but not limited to: Estonia, France, Germany, Greece, Italy, Latvia, Poland, Portugal, Romania, Spain, United Kingdom and the United States. (U.S. Army Photo by Staff Sgt. Christopher Osburn)