Iran called talks with the U.S. on its nuclear program "meaningless" after Israel's biggest-ever attack.  
They accused Washington of backing the strike, saying you can't push for talks while letting Israel hit Iran.  
Iran's spokesman claimed Israel "successfully disrupted" diplomacy, adding the strike couldn't happen without U.S. approval.  
The U.S. denied involvement and urged Iran at the U.N. to return to nuclear talks, calling it the "wise" move.

Wow Iran’s frustration is totally understandable but hey diplomacy rocks and hopefully cooler heads will prevail soon