Complex sentence: Božo Kovačević (born 11 January 1955) was the Ambassador Extraordinary and Plenipotentiary of the Republic of Croatia to the Russian Federation from January 2004 to February 2009.
Split into simpler sentences: Božo Kovačević (born 11 January 1955) is a Croatian politician and diplomat. Kovačević was the Ambassador Extraordinary and Plenipotentiary of the Republic of Croatia to the Russian Federation from January 2004 to February 2009.