The Nimitz-class aircraft carrier USS Dwight D. Eisenhower (CVN 69), the Carlo Bergamini-class frigate ITS Virginio Fasan (F 591) and the Supply-class fast combat support ship USNS Supply (T-AOE 6) steam in formation while completing a replenishment-at-sea July 3, 2023. The Dwight D. Eisenhower Carrier Strike Group is underway in the Atlantic Ocean participating in the Carrier Strike Group Four Composite Training Unit Exercise (COMPTUEX). COMPTUEX is an intense, multi-week exercise designed to fully integrate a carrier strike group as a cohesive, multi-mission fighting force and to test their ability to carry out sustained combat operations from the sea. (U.S. Navy photo by Mass Communication Specialist 2nd Class Merissa Dale)