This would be one of the time I would think the LCS would come in useful, especially the faster variant. If they decide to shoot, it won`t matter what ship it is if it`s alone - IMO running at 48-50 knts through there woulnd`t be the worst way to go about it - they don`t have anything that can catch it, there newer stealthy missile boats are close, but not close enough.
IMO their usual behavior and past behavior with other nearby Asian nations is to bump/ram/annoy/etc - speed is the best way to avoid this, as again, if it turns into a shootout, anything other than the retired Battleships, and even then, would be in major, major trouble all alone and at close range anyway.
I wish them good luck as well, going to be interesting...