The proposed sale includes four Sentinel radar systems, alongside a range of additional non-major defence equipment. This package comprises IPS 250X High Assurance Internet Protocol Encryptors (HAIPE), KIV-77 Identification Friend-or-Foe (IFF) crypto appliqué with Mode 5 and Mode S capability, and AN/PSN-13 Defense Advanced Global Positioning System (GPS) Receivers with Selective Availability Anti-Spoofing Module (SAASM). It also includes AN/PYQ-10 Simple Key Loaders (SKL), spare parts, support and test equipment, classified software, and technical documentation.
The acquisition also covers training for personnel, logistical support, command and control (C2) systems, and other necessary elements to integrate the radar systems into Romania’s existing military infrastructure. The estimated cost of the deal remains at USD 110 million, with RTX Corporation, based in Andover, Massachusetts, as the principal contractor.
Romania’s Ministry of Defence highlighted that the main reason for acquiring these radars is their ability to detect slow-moving drones and other aerial threats with low radar cross-sections. This capability is crucial for Romania’s defence forces, particularly given the increased risk of airspace violations due to the ongoing conflict in Ukraine.
Two of the radar systems are expected to be funded through the U.S. Foreign Military Financing (FMF) programme, which aims to accelerate the acquisition process and start deliveries as soon as possible.
Romania’s air defence has recently been impacted by the transfer of a Patriot PAC-3 missile system to Ukraine. As a result, strengthening its radar capabilities is seen as a strategic move to bolster its defence against potential aerial threats.