1. PPS-5s are oriented to ground surveillance, and do not perform as competitively in the C-UAV mission as some of the newer class of perimeter surveillance radars 2. Several major operators have reduced their number of forward-deployed troops, diminishing the need for the systems 3. PPS-5 manufacturers do not typically announce contracts related to these radars, which leads to a speculative forecast, albeit based on several known historical totals.
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