Libertas convoy (Croatian: Konvoj Libertas) was a partly grassroots humanitarian action aimed at breaking through Yugoslav People's Army's naval blockade of the Croatian city of Dubrovnik during the Croatian War of Independence and the siege of Dubrovnik in 1991. The purpose of the convoy was to bring supplies to Dubrovnik's inhabitants who, in connection with the siege, were living without electricity and access to fresh drinking water, food and medicine. The convoy's name 'Libertas' alludes to the Latin word for freedom which is the historical motto of Dubrovnik.