 In 2015, "Krka" and "Cetina" were tasked with transporting Croatian Army vehicles and personnel to Spain for the NATO "Trident Juncture" exercise.The ships departed the Lora Naval Base on 11 October 2015, loaded with four Patria AMVs, two trucks, one motor vehicle and 14 soldiers scheduled to take part in the exercise.On 13 October they arrived in Catania where they rendezvoused with "Andrija Mohorovičić" deployed in support of Operation Triton.