Which type of JREAP uses UHF SATCOM as an exchange medium?

JREAP A is designed to facilitate communication using UHF SATCOM as its primary exchange medium. This method focuses on point-to-point communications and utilizes a dedicated communication circuit to directly connect different systems for data exchange. The adoption of UHF SATCOM in JREAP A allows for reliable transmission over long distances, which is crucial in joint operations where various military platforms and systems need to operate cohesively.

UHF SATCOM is particularly advantageous in environments where terrestrial communications may be compromised or unreliable, ensuring that data can still be transferred effectively. The other Joint Range Extension Applications Protocols—B, C, and D—utilize different communication mediums (such as line-of-sight and IP networks), which do not align with JREAP A’s use of UHF SATCOM. Understanding the specific contexts in which each JREAP operates is vital for selecting the appropriate protocol for military operations and maintaining interoperability across joint forces.