The H-165 Forward Observer Module or Target Locator is a United Nations Space Command artillery fire designator. The Target Locator is a compact, handheld laser emitter designed for acquiring and designating targets for small-scale precision rocket artillery support. Although small, it is a very powerful weapons While similar in function to the UNSC Laser Designator, the Target Locator is much smaller and can be held with one hand. The Target Locator has both 2x and 4x magnification.