By Saeed Shah, Asif Shahzad, Shivam Patel and Gibran Naiyyar Peshimam ISLAMABAD/NEW DELHI (Reuters) - At 2.09 a.m. on Saturday, Ahmad Subhan, who lives near an air base in the Pakistan military garrison city of Rawalpindi,

President Vladimir Putin said, according to a translation by the BBC: "We are determined to have serious negotiations with Ukraine. The purpose is to eliminate the root causes of the conflict and establish long-term, lasting peace with a historical perspective.

U.S. Secretary of State Marco Rubio discussed the "way forward for a ceasefire" in Ukraine with European counterparts, including the foreign ministers of Britain and France, and the EU's foreign policy chief,