Colombo - Government troops were advancing from three fronts to a strategic town in northern Sri Lanka Sunday as Tamil rebels were set to mark two anniversaries.
The defence ministry said troops are marching towards Kilinochchi, 370 kilometres north of the capital, which has been a Tamil stronghold and centre of rebel administration for more than a decade.
The army Sunday launched attacks at earth embankments built around the outskirts of Kilinochchi, the Defence Ministry said.
The government campaign comes as Tamil rebels prepare to mark both the birthday of chief Velupillai Prabhakaran, who turns 54, and Heroes Week, in which members killed during the Tamil's 25-year- campaign for independence are remembered.