Iridium Communications Inc. announced it has been awarded a research and development contract worth up to $30 million by the United States Army (Army) to develop a payload to be hosted on small satellites that supports navigation systems, guidance and control for the global positioning system (GPS) and GPS-denied precision systems. The new experimental Iridium payload is intended to be hosted by another Low Earth Orbit (LEO) commercial satellite constellation, complementing the Iridium® constellation's capabilities. Through this contract the Army intends to develop this payload to support the concept of a rapidly deployable smallsat constellation to provide more effective sensor-to-soldier data transmission when in the field. The development of this new payload is based on Iridium Burst® technology, a unique service that can transmit data to millions of enabled devices at a time from space. The U.S. Department of Defense (DoD) and Iridium have partnered for more than 20 years, with hundreds of thousands of U.S. government subscribers utilizing Iridium push-to-talk (PTT), voice, IoT, L-band broadband and Iridium Burst services. The continuing growth in adoption of Iridium services also brings increased collaboration between the government and Iridium's ecosystem of partners, that bring their knowledge to help further complement and advance the DoDs SATCOM capabilities. For this contract, Iridium partners Satelles and SEAKR will bring their expertise as subcontractors to assist with development. This research and development project was enabled through an "Other Transaction Agreement" (OTA) in support of the Army and was entered into between Advanced Technology International (ATI) and Iridium under the authority of the Aviation and Missile Technology Consortium (AMTC). The OTA was developed through the authority of the Department of Defense to carry out these types of prototype projects and to further streamline the process for adopting new technology solutions from various industries.