sentences:  After finalising of the plan for the major operation mobilising of troops were commenced to give a decisive blow to the LTTE strong holds in the theatre.However Intelligence revealed that LTTE had planned to destroy the bund of the Unnichchai Tank if Security Forces launched any operation to gain control over the area.Their intent was to inundate the area by destroying the tank bund to destabilise the government and the ultimately spoil the security forces plan.