Location: Tyrrhenian Sea. Damage Controlman 3rd Class Hannah Tessier, from Fryeburg, Maine, assigned to the Nimitz-class aircraft carrier USS George H.W. Bush (CVN 77) demonstrates how to use a thermal imager, Dec. 6, 2022. The George H.W. Bush Carrier Strike Group is on a scheduled deployment in the U.S. Naval Forces Europe area of operations, employed by U.S. Sixth Fleet to defend U.S., allied and partner interests.