Soldiers due to finish their agreed terms of military service are being told there will be a compulsory extension of up to 18 months if their unit is selected to serve in either country. Servicemen say the "stop-loss orders" are Vietnam-style conscription in another form. "First they stick us on extended duty, now they tell me and my buddies we can't leave when we're entitled to," said one US soldier in Baghdad today. "Tell me that ain't the draft."