Israel’s Prime Minister Benjamin Netanyahu said Wednesday his country would decide for itself how to respond to Iran’s unprecedented attack, with world leaders urging restraint. Meanwhile, the war in Gaza that has sent regional tensions soaring continued unabated with efforts at a truce appearing to flounder, as key mediator Qatar said it was re-evaluating its role in the stalling negotiations. The Israeli military has vowed to respond to Iran’s missile and drone attack last weekend, prompting a diplomatic flurry aimed at calming the Middle East. Washington and Brussels have pledged to ramp up…