From 1990 to 1992 he had served as a Brigade Major , 9 Brigade in Jaffna .
From 1990 to 1992 he served as Chief Instructor at Officers Study Centre and Staff Officer II ( Training ) , Army Training Centre .
From 1990 to 1992 he had served as a Brigade Major , 9 Brigade in Jaffna and served as Chief Instructor at Officers Study Centre and Staff Officer II ( Training ) , Army Training Centre .