The UK Ministry of Defence said it is investing £400 million to equip Chinook helicopters with defensive systems, and to upgrade the C-17 Globemaster fleet.
UK’s C-17 fleet – which recently played a key role in the UK’s evacuation from Afghanistan – will receive a £324 million investment. This will upgrade software and hardware to improve airlift capability as part of a contract with the U.S. Air Force. Upgrades will include enhancements to the ‘Beyond Line of Sight’ satellite-enabled communication equipment, a wider field of view via the ‘Head-Up Display’ in the cockpit to help increase pilot situational awareness and widening the scope of the current free-fall parachuting capability.
The UK’s fleet of Mk5 and Mk6 Chinook helicopters will be enhanced with defensive systems, as part of a £64 million contract with Boeing Defence UK (BDUK) which will make them harder for adversaries to detect. The five-year Chinook helicopter contract managed by DE&S will see the installation of Infra-Red Suppression Systems (IRSS) across some of the fleet, offering better protection from threats posed by new missile systems using the heat (infra-red) signature of the aircraft to target. IRSS technology will counter with ‘blanking plates’ on the helicopters which mask the hot components and redirect airflow to cool the exhaust gases, making it more difficult to target.