Yemen's president told the United Nations on Monday that he has asked the Saudi-led coalition to begin a 7-day ceasefire on Dec. 15 to coincide with UN-sponsored peace talks. "I have notified the leadership of the Coalition of our intention to cease fire for a period of seven days, starting Dec. 15 until Dec. 21," President Abdrabbu Mansour Hadi said in a letter to UN Secretary-General Ban Ki-moon. "This will coincide with the starting of consultations and will automatically be renewed upon commitment by the (Iran-backed) Houthis," he added. An unofficial English translation of Hadi's letter to Ban was attached to the Arabic original. Hadi's letter, which it said was also sent to the UN Security Council, confirmed remarks made earlier on Monday by UN special envoy to Yemen Ismail Ould Cheikh Ahmed, who said Hadi's government and the Houthis were committed to the peace process laid down by the Security Council in April. "I hope you would inform the UN envoy of the need to ensure that the Houthis would respect the ceasefire, and to take practical steps to ensure adherence to the permanent ceasefire, so that the Coalition forces would not deal with any breach of the ceasefire," Hadi said. He added that the ceasefire came "out of our desire to create an atmosphere for the success of the UN-led consultations that the government intends to participate (in) in the coming days, and in order to help avoid further bloodshed and expand the medical and humanitarian relief efforts." Previous UN-mediated negotiations to end the conflict through dialogue failed as battles rage across the country.