KIEV, May 12 – President Viktor Yanukovych signed on Wednesday a number of decrees on the dismissal of certain ambassadors and representatives of Ukraine in other countries, according to the official Web site of the president.

The president dismissed Ukraine's Ambassador to the United States and Antigua and Barbuda Oleh Shamshur, Ambassador to Poland Oleksandr Motsyk, Ambassador to Portugal Rostyslav Tronenko, and Ambassador to Austria Yevhen Chornobryvko.