The high-sensitivity laser-pumped helium magnetometer technology is currently being developed for military applications in UAVs and UUVs used for Mine Countermeasures and Anti-Submarine Warfare. Polatomic is pursuing opportunities in magnetic detection of tunnels for border security and monitoring and airborne detection of underground facilities. The MLM is being considered by the Office of Naval Research for use on a Navy Global Hawk for geomagnetic noise reduction for submarine detection magnetometers. The MLM will be used for surface, marine, and airborne magnetic prospecting in small UAVs. Polatomic is jointly pursuing use of the laser magnetometers for mineral and petroleum exploration with Southern Methodist University and the Kansas Geophysical Society. The MLM permits high-resolution magnetometer and gradiometer mapping of mineral deposits that form in ridges, narrow intrusions, geologic up-thrusts, and deep-lying ore deposits. In conventional airborne surveys, the high sampling rate and high resolution may increase the daily productivity per aircraft by as much as a factor of ten. In addition, underwater magnetic surveys will benefit from the order-of-magnitude gradiometer resolution improvement realized by towing the MLM in a magnetically clean underwater vehicle.