BREAKING: Pakistan has rejected Saudi Arabia's request to join the fight against Yemen's Houthis under the Mecca Defense Treaty, with Islamabad arguing the pact "doesn't cover a pre-existing condition" such as the Yemen war, applies only to wars that began after it was signed, and only to state actors. Pakistan's Foreign Ministry said "there is no such thing under discussion right now" when asked how Islamabad would meet its obligations under the accord signed with Turkey and Saudi Arabia