AlHijjah 6, 1433, Oct 22, 2012, SPA -- Separate Israeli airstrikes in the Strip killed two Palestinian militants early Monday, reported the dpa. The airstrikes were followed by a warning from Israeli Prime Minister Benjamin Netanyahu that Gaza militias could not fire missiles at the Jewish state with "impunity. " A first airstrike near Beit Hanoun, north of Gaza City, injured four people, one of them fatally and three others seriously, a Gaza Health Ministry spokesman said. A second airstrike shortly afterward in the same area killed one Palestinian and critically injured another, he said.