word | | Military branches |
| regular | Panama | no regular military forces; Panamanian public forces include: Panamanian National Police (PNP), National Air-Naval Service (SENAN), National Border Service (SENAFRONT) (2010) |
| regular | Puerto Rico | no regular indigenous military forces; paramilitary National Guard, Police Force |
| regular | Saint Lucia | no regular military forces; Royal Saint Lucia Police Force (includes Special Service Unit and Coast Guard) (2010) |
| regular | Saint Vincent and the Grenadines | no regular military forces; Royal Saint Vincent and the Grenadines Police Force, Coast Guard; for national defense, Saint Vincent relies on the Regional Security System, headquartered in Barbados (2010) |
| regular | Samoa | no regular military forces; Samoa Police Force (2008) |
| regular | San Marino | no regular military forces; voluntary Military Force (Corpi Militari) performs ceremonial duties and limited police support functions (2010) |
| regular | Solomon Islands | no regular military forces; Solomon Islands Police Force (2011) |
| regular | Svalbard | no regular military forces |
| regular | Tuvalu | no regular military forces; Tuvalu Police Force (2009) |
| regular | Vanuatu | no regular military forces; Vanuatu Police Force (VPF), Vanuatu Mobile Force (VMF; includes Police Maritime Wing (PMW)) (2009) |
| relies | Saint Kitts and Nevis | ... Kitts and Nevis Defense Force (includes Coast Guard), Royal Saint Kitts and Nevis Police Force; for national security, Saint Kitts and Nevis relies on the Regional Security System, headquartered in Barbados (2011 |
| relies | Saint Vincent and the Grenadines | no regular military forces; Royal Saint Vincent and the Grenadines Police Force, Coast Guard; for national defense, Saint Vincent relies on the Regional Security System, headquartered in Barbados (2010) |
| remained | Ethiopia | ... National Defense Force (ENDF): Ground Forces, Ethiopian Air Force (ETAF) (2011) note: Ethiopia is landlocked and has no navy; following the secession of Eritrea (1993), Ethiopian naval facilities remained in Eritrean possession |