Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
As long as nukes/other WMD's are around no country is going to start a war with another country that is allied with a country with WMDs or said country itself possesses WMDs. FIND THE GRAMMAR MISTAKE KINGLER ;)