The Special Boat Service (SBS) is the special forces unit of the United Kingdom's Royal Navy. The SBS can trace its origins back to the Second World War when the Army Special Boat Section was formed in 1940. After the Second World War, the Royal Navy formed special forces with several name changes—Special Boat Company was adopted in 1951 and re-designated as the Special Boat Squadron in 1974—until on 28 July 1987 when the unit was renamed as the Special Boat Service after assuming responsibility for maritime counter-terrorism. Most of the operations conducted by the SBS are highly classified, and are rarely commented on by the British government or the Ministry of Defence, owing to their sensitive nature.
The Marine Commandos, abbreviated to MARCOS and officially called the Marine Commando Force (MCF), are the special forces of the Indian Navy. The MARCOS were originally named Indian Marine Special Force, which was later changed to Marine Commando Force to impart "an element of individuality" to it, according to the Indian Navy. The abbreviation 'MARCOS' was coined afterwards.
The Special Forces Support Group (SFSG) is a special forces unit of the British Armed Forces. The SFSG was formed officially on 3 April 2006 to provide support to the Special Air Service, the Special Boat Service and the Special Reconnaissance Regiment on operations. It is a tri-service unit, composed of the 1st Battalion, Parachute Regiment,, a company of Royal Marine Commandos, and a flight (platoon) from the Royal Air Force Regiment.
The special forces of the Australian Defence Force are units of Special Operations Command and associated units of the Royal Australian Navy and the Royal Australian Air Force that conduct and or support special operations to advance and protect the national security of the Commonwealth of Australia. The special forces of Australia have a lineage to a variety of units raised in the Second World War such as the Independent and Commando Companies, Z Special Unit, Navy Beach Commandos, and the Coastwatchers. Australian special forces have most recently been deployed to Iraq in Operation Okra as the Special Operations Task Group, as the Special Operations Task Group in Afghanistan, in Afghanistan in support of the Australian Secret Intelligence Service and regularly for counter-terrorism pre-deploy to locations of major domestic events throughout Australia in readiness to support law enforcement such as the 2014 G20 Brisbane summit.
The Special Actions Detachment or DAE is the tier one special force maritime unit of the Portuguese Navy. It is part of the Portuguese Marine Corps. Raised in 1985, the DAE is one of the smallest special forces units within the Portuguese Armed Forces. It is responsible for conducting air-sea rescue, amphibious reconnaissance, amphibious warfare, black operation, bomb disposal, CBRN defense, coastal raiding, counterterrorism, direct action, executive protection, hostage rescue, irregular warfare, ISTAR, long-range penetration, JTAC, manhunt high-value target, maritime sabotage, mountain rescue, naval boarding, operation behind high risk enemy lines, special operations, special reconnaissance, tracking targets, underwater demolition, unconventional warfare, other missions in support of Portuguese and NATO armed forces. DAE's mission and training are similar to American special forces and it often trains with them.
The Nigerian Navy (NN) is the naval force of the Federal Republic of Nigeria. It is a branch of the Nigerian Armed Forces. With 75 warships, it is categorised as the fifth strongest navy in Africa. It is considered well-trained and has participated in several peacekeeping missions.
The Special Boat Squadron is the Sri Lanka Navy's elite special forces unit, modeled after the British Special Boat Service. It was raised in 1993.
Shayetet 13 is a unit of the Israeli Navy and one of the primary reconnaissance units of the Israel Defense Forces. Shayetet 13 specializes in sea-to-land incursions, counter-terrorism, sabotage, maritime intelligence gathering, maritime hostage rescue, and boarding. The unit is trained for sea, air and land actions. The unit has taken part in almost all of Israel's major wars, as well as other actions.
The Sacred Band or Sacred Squadron was a Greek special forces unit formed in 1942 in the Middle East, composed mostly of Greek officers and officer cadets under the command of Col. Christodoulos Tsigantes. It fought alongside the SAS in the Western Desert and the Aegean, as well as with General Leclerc's Free French Forces in Tunisia. It was disbanded in August 1945 but is the precursor to the modern Special Forces of the Hellenic Army.
The Special Warfare Combat Crewmen (SWCC ) are United States Naval Special Warfare Command personnel who operate and maintain small craft for special operations missions, particularly those of U.S. Navy SEALs. Their rating is Special Warfare Boat Operator (SB).
The Cedric class, formerly known as Arrow class, is a series of fast patrol/assault speed boats constructed by the Sri Lanka Navy for use by its littoral warfare units, the elite Special Boat Squadron (SBS) and the Rapid Action Boat Squadron (RABS).
The Special Warfare Diving and Salvage (SWADS) is an elite special operational unit of the Bangladesh Navy. Members are professional soldiers and are recruited through the Bangladesh Navy. The SWADS is organized, trained and equipped along the lines of SEAL/UDT teams of the United States Navy SEALs and the Republic of Korea Navy UDT/SEAL.
The Pasukan Khas Laut, commonly abbreviated to PASKAL, is the principal special operations force of the Royal Malaysian Navy.
On 8 March 2012, members of the British military Special Boat Service, supported by members of the Nigerian Army, attempted a rescue mission to rescue British hostage Chris McManus and Italian hostage Franco Lamolinara from Boko Haram, supported by Al Qaeda, in Sokoto in north-west Nigeria. The mission failed when both hostages were executed by their captors.
Operation Turus is the code name of the British military operation to assist Nigeria during the Boko Haram insurgency. It was launched in April 2014 by Prime Minister David Cameron in response to the Chibok schoolgirls kidnapping which saw over a hundred schoolgirls kidnapped by Boko Haram, a jihadist terrorist organisation in northeastern Nigeria. Initial efforts were focused on the search for the missing schoolgirls, with the UK deploying military specialists, satellite imagery and reconnaissance aircraft from the Royal Air Force. According to a source quoted in The Observer, the UK successfully located the missing schoolgirls and offered to rescue them but this offer was rejected by the Nigerian government which considered it a national issue. Most of the schoolgirls remain missing.
Sri Lanka Marine Corps was formed in 2016 under the assistance of the 11th Marine Expeditionary Unit of the United States Marine Corps in November 2016 and received further training from the Commando Regiment of Sri Lanka Army.
The Special Forces and Elite Forces include both a specially and higher trained unit and a small percentage of personnel from a specific Malaysian military branch, law enforcement or government agency. In Malaysia, the term 'Special Forces' is widely used by uniformed services for special forces, special operations forces and 'special' trained units while 'Elite Forces' for units that more trained and capable combat. Regular personnel must undertake specialized and higher training to be able to join the units of the 'Special and Elite Forces'. These "Special Elite Forces" are denoted by different beret colours, shoulder tabs, unit patches, skill badges and uniforms.
Nigeria 
Nigerian Navy