You're right. The key differentiators statement says Air Force. However the United States Army is also envolved. Your keen observation is meaningful to me. My last posting was to HQ EUCOM, a joint services assignment. As you'll recall it was EUCOM troops that were deployed to Poland that got keylogged by the Russian GRU to track and geolocate them. That incident motivated me to help get them the SFOR shield. Thank you for pointing out the Army along with the Air Force is in the phase two procurement contract.