Kuwait's elderly ruler, Sheikh Sabah Al-Ahmad Al-Jaber al-Sabah has recovered from a health setback and is "in a good condition now", the state news agency KUNA reported on Sunday. It cited the Acting Emiri Diwan Minister Mohammad Dhaifallah Sharar as saying that the 90-year-old Sheikh Sabah had gone through a medical checkup and the results were good. The agency gave no further details. Sheikh Sabah was named ruler of the key U.S. regional ally and OPEC oil producer in 2006.