I doubt many people regard what happened to the Belgrano as anything more than an act of war. It was, indeed, zigzagging through the Maritime Exclusion Zone in an effort to provoke a response from British naval forces. That was unquestionably a stupid move, since they most certainly got a response. That doesn't mean I necessarily agree with the decision to torpedo it as it turned around to sail away, resulting in the deaths of over three hundred Argentinians.