PHILIPPINE SEA (Nov. 21, 2021) Naval Air Crewman 1st Class Peter Prosser, from Fawn Grove, Penn., looks out of an MH-60S Sea Hawk, assigned to the �Black Knights� of Helicopter Sea Combat Squadron (HSC) 4, during Annual Exercise (ANNUALEX). ANNUALEX 2021 is a multilateral exercise conducted by elements of the Royal Australian, Royal Canadian, German, Japan Maritime Self-Defense Force and U.S. navies to demonstrate naval inoperability and a joint commitment to a free, open and inclusive Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Haydn N. Smith)