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- Israel's destruction of Gaza will not end Hamas or this conflict, a former UK defense secretary says.
- He warns that the current assault will fuel radicalization and further isolate Israel on the world stage.
- Wallace joins other current and former Western officials voicing concerns about Israel's tactics.
Israel launched a devastating offensive in Gaza in the wake of horrific terror attacks, but its aggressive tactics won't bring about the end of Hamas or the conflict, a former UK defense minister is warning.