Pakistan's push for US-Iran talks continues amid uncertainty
Pakistan is mediating US-Iran talks, with no date set for the next round. The ceasefire brokered by Pakistan expires April 22, and though shaky, experts think it'll likely be extended. Pakistan's PM and army chief are on separate diplomatic tours in the region to keep negotiations alive. Key sticking points include Lebanon's inclusion, Iran's nuclear program, and the blocked Strait of Hormuz.
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