It depends on whether the leadership have balls or not. Lets say the leadership actually has balls, and that the war actually breaks out between the 2 countries. Several things will happen right away. That includes the border being closed and the water being cut off and what not. Just this act alone will starve singapore and put us on water rationing even before a shot is fired. If the PAP really has balls, they will close the border and round up all the hundreds of thousands of malaysian passport holders, those working, studying, living in, married to sinkies, and herd them all into the football stadiums, and inform Malaysia that all will be executed if even one shot is fired against singapore. That will mean malaysia will suffer a couple of hundred thousand casualties before they even cross the causeway. They dared to do it or not? PAP dare to do this or not?.