KJ Kularatne assumed office as Commander Eastern Naval Area at the Command Headquarters in Trincomalee8 March 2022. Before that, he served as Commander of Northwestern Naval Area. Prior to his promotion to the rank of Rear Admiral on 7 August 2020, Commodore Kularathna served as Deputy Area Commander at Eastern Naval Area. From Deputy chief of staff he promoted to Chief of staff on 18 December, 2022.