Corvettes and Patrol Ships
ARC Almirante Tono CM-56 (2020) Pohang Class LOA 290′ TDISP 1,200 tons (1 active) [recent transfer, capture not yet located]
ARC Nariño CM-55 (2014) LOA 256′ Donghae Class corvette TDISP 1,100 tons formerly ROKS Anyang PCC-755 (1983-2011)
Ocean Patrol Vessels
20 de Julio class license built German design Fassmer OPV 80 built at Cotecmar shipyards. Ocean Patrol Ship LOA 264′ TDISP 1,700 tons (3 active, service since 2013)
ARC Valle del Cauca PO-44 (2003) Reliance class medium endurance cutter formerly USCGC Durable WMEC-628(1968-2001) LOA 211′ TDISP 760 tons
ARC San Andres PO-45 (2007) Balsam or Cactus Class Buoy Tender ex-USCGC Gentian WLB/WIX-290 (USCG service 1942-2006) LOA 180′ TDISP 1,005 tons. Originally built by the Zenith Dredge Company, Duluth, Minnesota. WW2 service.
Riverine Patrol heavies
Arauca class gunboats LOA 164′ TDISP 275 tons (3, service 1956-ca. 2019?) 1 unit Leticia, was converted to a hospital ship) Rio Putamayo
ARC Juan Ricardo Oyola Vera PAF-IV LOA 132′ TDISP 375 tons (3 active, service since 2006)
ARC Cartagena C-31 (1931) LOA 138′ TDISP 150 tons. Yarrow-built. Class of 3 gunboats (service 1931-1985) Museum ship based first at Puerto Leguizamo, until about 2015. Fate unknown.