The predecessor unit to the NSWG/SWAG was activated on 5 November 1956 as a special operations unit of the Philippine Navy. Patterned after the US NavyUnderwater Demolition Teams and the ItalianDecima Flottiglia MAS with modifications for Philippine conditions, from its founding the UOT was charged with conducting underwater operations in waterways, beach areas and harbors in support of Philippine naval operations. These operations included underwater explosive disposal, mine countermeasures, salvage and search and rescue. In 1959 the UOT was expanded and redesignated the Underwater Operations Unit, then as the Underwater Operations Group. The UOG was then renamed the Naval Special Warfare Group, and later on as the Naval Special Operations Group. The unit's tasks were also expanded to cover all facets of unconventional warfare in a maritime and riverine environment. This includes but is not limited to demolition, hostage rescue, harassment, force protection and maritime tactical operations. The unit changed their name from SWAG to NAVSOG on May 30, 2005. NAVSOG is headquartered at Sangley Point, Cavite City. It has eight units located across the Philippines, from Naval Operating Base San Vicente at Santa Ana, Cagayan in the north to Naval StationZamboanga in the south. Each unit is attached either to a task force or a naval force and has a complement that varies from 3 to 6 SEAL Teams, with each team consisting of an officer and seven enlisted men. All team members "…are trained tactical divers, parachutists and demolitionists and in the execution of Special Warfare Operations from the Sea, Air and Land.” To become a qualified Philippine Navy SEAL, officers and enlisted men must successfully complete the six-month Basic Naval Special Warfare/SEAL Course.
Role
The unit specializes in SEa, Air, Land operations ranging from reconnaissance, close combat, demolition, intelligence and underwater operations in support of overall naval operations. The unit gained prominence in a number of counter-terrorism operations, most notably against the Abu Sayyaf Group, and is known for its highly-demanding physical training program which is based on the United States Navy SEAL program.
Training
The NAVSOG training program is known as Basic Naval Special Operations Course. The program is physically and mentally demanding and is regarded as one of the toughest military selection programs around the world. Candidates have to swim 3 kilometers and run 10 kilometers every day. Furthermore, they must swim 14.6 nautical miles from Roxas Boulevard in Manila to Naval Station Sangley Point without any rest. They also undergo "Hell Week," considered as the most demanding week of NAVSOG training. Candidates have to carry out demanding physical team events with their boat crews with merely a couple of hours sleep for an entire week. In one BNSOC class, only 21 students remained from 79 applicants who originally started the NAVSOG training program. These are only the common and basic training phases of NAVSOG, with further evolutions of the training remaining highly classified. Under Filipino law, women can apply to become SEALs, but thus far none have. Prospective SEALS are put through BUD/S, which lasts for four months and can often stretch into six with breaks between phases.
United States influence
There are similarities between the Philippine Naval Special Warfare Group and the U.S. Naval Special Warfare Command. NAVSOG operators are trained and operate in a manner similar to the U.S. Navy SEALs. They also wear a trident similar to their U.S. Navy counterparts. The Filipino counterpart of the U.S. counterterrorist United States Naval Special Warfare Development Group is the Philippine Naval Special Reaction Group, which operates under the direction of Naval Intelligence. for the Marawi crisis. They frequently train and operate with their American counterparts alongside the Philippine Marines.
Units
NAVSOG is composed of the following units as of 2014:
