 Fifteen suspects were arrested by the end of 1991; they were subsequently exchanged for Anton Kikaš, who was captured by the JNA while smuggling a plane-load of weapons to Croatia.The operation also produced a list of suspected KOS operatives in Croatia containing 1,789 names and pseudonyms.Rakočević, Sabolović, Radojčić and two other former KOS agents were tried in Belgrade in 1993.