I know this because I have taken a basic international law course. A Venezuelan invasion would be swiftly denounced by the Security Council and Venezuela would be declared an "aggressor" and menace to "regional peace and security" and the border dispute would get thrown to the ICJ for some kinda compulsory arbitration and of course the 1899 Arbitral Award would be upheld over the Memo of some twat made some decades after the fact. Venezuela can only "win" by forcing Guyana to surrender territory in bilateral negotiations. I'm surprised they never thought to bribe the PPP. We know their vaginas was for sale cheaply.