PHILIPINE SEA (Oct. 16, 2020) Sailor assigned to Commander, Task Force (CTF) 75 prepares to dive during closed-circuit dive operations. Maritime Expeditionary Security Force and Explosive Ordnance Disposal Mobile Unit assigned to CTF 75 embarked and are conducting integrated littoral maritime security operations from the amphibious dock landing ship USS Comstock (LSD 45) with the Marines and Sailors already deployed as Task Force Ellis from I Marine Expeditionary Force. (U.S. Marine Corps photo by Sgt. Manuel A. Serrano)