Addressing the summit, Jaishankar stressed the need for diplomatic engagement to resolve the ongoing crises in West Asia NEW DELHI: External affairs minister S Jaishankar on Thursday said attacks on seafarers, commercial shipping and critical infrastructure "cannot be countenanced under any circumstances", as he called for strict adherence to international maritime law and greater regional cooperation during the 21st East Asia Summit (EAS) in Manila.Addressing the summit, Jaishankar stressed the need for diplomatic engagement to resolve the ongoing crises in Middle East and the Gulf region while reaffirming India's commitment to ensuring safe and unhindered navigation through international sea lanes."Under…