Lika-Primorje operation was a military operation carried out by the Yugoslav Partisan 4th Army against Wehrmacht units and the Croatian Armed Forces. It was conducted in the area of Lika and Western Bosnia from 20 March to 15 April 1945.
In the first phase, the 4th Army took eastern Lika and BihaÃÂ, and in the second it took GospiÃÂ, Peruà ¡iÃÂ, LiÃÂki Osik and OtoÃÂac. After 7 April 1945, units of the 4th Army continued the movement towards Rijeka.