A MARTAC T-24 unmanned surface vehicle (USV) drives autonomously during a demonstration for NATO mine countermeasures personnel as part of exercise Baltic Operations 2023 (BALTOPS 23). (DVIDS)
The Arleigh Burke-class guided missile destroyer USS Chung-Hoon (DDG 93), aircraft carrier USS Nimitz (CVN 68), and Arleigh Burke-class guided missile destroyer USS Wayne E. Meyer (DDG 108) sail in formation in the Philippine Sea on June 9, 2023. (US Navy photo by Mass Communication Specialist 1st Class Ryre Arciaga)
A large liquified natural gas transport ship sits docked in the Calcasieu River on June 7, 2023, near Cameron, Louisiana. (Jon Shapley/Houston Chronicle via Getty Images)