Bolivia is a land-locked country. Why would they need boats?
Bolivarian National Armed Forces boats and planes.
The Bolivarian National Movement is related to officially renaming Venezuela tin 1999 the Bolivarian Republic of Venezuela (Spanish: República Bolivariana de Venezuela) . It was Chavez brainwave to cristian his government the ‘Bolivarian Revolution’. Simon Bolivar is somewhere regretting he wasted his life on the nation named for him.
An engagement between this flotilla and ‘mystery submarines’ would be amusing.