The Israeli air force has carried out an air strike on the Gaza Strip, the second in as many days. According to the Israeli Defence Force the missile strike killed one man and destroyed a rocket launch pad. But Palestinian sources said four men were injured, but no one was killed in the attack. Yesterday two Palestinians were injured in an air-strike on smuggling tunnels near the border with Egypt. Earlier this month several other tunnels and an alleged weapons factory were hit by Israeli missile strikes.<br/>