Name the Indian officer who was appointed by UN to lead the Mission in Yemen.

UN Secretary-General Antonio Guterres appointed a veteran Indian Army official as the head of the world body's observer mission in Yemen's port city of Hodeidah. Lieutenant General (retired) Abhijit Guha appointed as the Chair of the Redeployment Coordination Committee (RCC) and head of the UNMHA. He will succeeds Lieutenant General Michael Lollesgaard who served as RCC Chair and head of UNMHA from January 31 to July 31.