It borders both Panama & Nicaragua
[DOC] [TLE] Borders: Central America and International Law | Americas Quarterly [PAR] The border tiff between Nicaragua and Costa Rica combines both ... the entire 
international communitywith the exception of Panamahas turned a blind eye
... [DOC] [TLE] Mexico Won't Take Cuban Migrants, Tells Panama to Dump Them ... [PAR] May 10, 2016 ...