The Chinese People's Liberation Army (PLA) Southern Theater Command Navy recently conducted drills aboard the amphibious assault ship Hainan in the open sea. A newly released video shows Z-20 helicopters embarked on the ship conducting coordinated training, performing takeoffs, landings and assault operations. The Hainan (Hull 31), China's first domestically developed Type 075 amphibious assault ship, was commissioned on April 23, 2021.