If this is not a threat, I don't know what is:
One Syrian official issued a strong warning against a proposal that was gaining momentum on Sunday for an international force to guard the Lebanon-Israel border. Deploying such a force without the cooperation of Syrian and Hezbollah, the official said, will risk repeating 1983. That was a pointed reference to the 241 United States service members and 58 French soldiers killed in attacks on military installations by suicide bombers. It has long been considered likely that Hezbollah sent the bombers with Syria’s blessing.