What are the risks as tensions between Afghanistan and Pakistan escalate?

Pakistan accused of air strikes killing civilians in Afghanistan. A day earlier, a suicide bomb in Pakistan killed three security personnel. Recent peace efforts and a temporary ceasefire have failed. What's driving the violence and what are the risks?  In this episode:  Obaidullah Baheer, Adjunct Lecturer, American University of Afghanistan. Sahar Khan, Security Analyst, South Asia.  Hameed Hakimi, Associate Fellow, Asia-Pacific Programme, Chatham House. Host: Imran Khan Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook