New footage shows historic World War II shipwrecks in the Pacific

The Ocean Exploration Trust led a multidisciplinary team to the depths of one of the largest protected areas in the US, the Papahānaumokuākea Marine National Monument. During a five-day submersion, the team on board the Exploration Vessel (E/V) Nautilus spotted the USS Yorktown, the Imperial Japanese Navy (IJN) Akagi and Kaga.