Deputy Prime Minister and Foreign Minister Sheikh Sabah Al-Khaled Al-Hamad Al-Sabah received on Thursday the credentials of the newly-appointed Polish Ambassador Extraordinary and Plenipotentiary to the State of Kuwait and the Kingdom of Bahrain Grzegorz Olszak. The credentials-acceptance ceremony was attended by Undersecretary Khaled Al-Jarallah and Director of the Minister's Office Sheikh Dr. Ahmad Naser Al-Mohammad Al-Sabah.