Conflicting reports over Pakistan - India aerial clash

Up to three fighter jets have been shot down over the disputed Kashmir region. Pakistani officials say they have shot down two Indian Air Force planes and captured two pilots. India says it lost one fighter jet with one pilot unaccounted for, and it has shot down one Pakistani jet. Pakistan's prime minister, Imran Khan, has called for talks to resolve the issue. Vasuki Shastry is an Associate Fellow at the Chatham House policy institute in London. He speaks to Susie Ferguson.