Sri Lanka Army Task Force 3 found an LTTE underwater vehicle along with 3 other smaller underwater vehicles which are still under construction from the Udayarkattukulam area in Mullaittivu yesterday morning (Jan 28). Military sources said that this was the most startling recovery made by troops so far during the on going counter terrorist operations against the LTTE. Three suicide boats and a large haul of LTTE maritime equipment were also found at the location , the sources added.