Washington, May 28 -- US Senator Lindsey Graham, a close ally of President Donald Trump, questioned Pakistan's reliability as a mediator in the US-Iran conflict and called on the country to diplomatically recognise Israel through the Abraham accords in a post on X. "It has been apparent to me for quite a while that Pakistan as a mediator is more than problematic. Their animosity towards Israel is long standing. It is undeniable that Iranian military aircraft are being housed on Pakistani air bases and past rhetoric from the highest Pakistani officials against Israel is disturbing," wrote Graham in his X post on Wednesday. The US Senator was referring to an earlier report that Islamabad provided safe harbour to Iranian military aircraft that...