Kellerun ambassador who joined the T'Lani in betraying Bashir and O'Brien to erase all knowledge of the Harvester weapons.
Sharat is the Kellerun ambassador in Armageddon Game. The Kellerun and the T'Lani have ended a long war and enlist Bashir and O'Brien to help dismantle the Harvesters, deadly biological weapons, and Sharat thanks the officers once the work is nearly done.
Kellerun soldiers then massacre the science team, and the two Starfleet officers escape to the surface. Sharat and his T'Lani counterpart E'Tyshra report them dead to Sisko, but the attack was a joint plan to destroy anyone who knew how to build Harvesters. Sisko and Dax rescue the pair.