The Kehra is a Tellarite interceptor named after one of the moons that orbits Tellar Prime. These vessels were at the forefront of the Tellarite conflict with the Andorians and later the Romulan Star Empire in the mid 22nd century. The Kehra has gone through few iterations over the following century and is still one of the main designs in use by the Tellarites in their local defense forces.
