Explosions rocked the Lebanese capital and Israel said it was launching a new wave of overnight strikes on Iran, as the war engulfing the Middle East continued into Wednesday.Here are the latest developments:- US commander says 2,000 targets hit in Iran -Admiral Brad Cooper, who is leading US military forces in the Middle East, said in a video message that "nearly 2,000 targets" had been struck so far in Iran."We have severely degraded Iran's air defenses and destroyed hundreds of Iran's ballist...