Sao Tome and Principe:
Army, Navy, Security Police
Saudi Arabia:
Land Force (Army), Navy, Air Force, Air Defense Force,
National Guard, Ministry of Interior Forces (paramilitary)
Senegal:
Army, Navy, Air Force, National Gendarmerie, National
Police (Surete Nationale)
Seychelles:
Army, Coast Guard, air wing, National Guard,
Presidential Protection Unit, Police Force
Sierra Leone:
Army
Singapore:
Army, Navy, Air Force, People's Defense Force, Police
Force
Slovakia:
Ground Forces, Air and Air Defense Forces, Territorial
Defense Forces, Civil Defense Force
Slovenia:
Slovenian Army (includes Air and Naval Forces)
Solomon Islands:
no regular military forces; Solomon Islands
National Reconnaissance and Surveillance Force; Royal Solomon
Islands Police (RSIP)
Somalia:
A Somali National Army is being reformed under the interim
government; numerous factions and clans maintain independent
militias, and the Somaliland and Puntland regional governments
maintain their own security and police forces