Raytheon has been selected by the US Defense Advanced Research Projects Agency (DARPA) to compete with Northrop Grumman in the development of its Persistent Close Air Support (PCAS) initiative, designed to improve coordination between Joint Terminal Attack Controllers (JTACs), airborne sensors and weapons.
As exclusively revealed by Shephard (Unmanned Vehicles April/May 2011), the company has been awarded a $7 million contract which will see it go head-to-head with Northrop Grumman as mission systems integrator. The programme is due to run for a total of four years, although this first phase contract encompasses an 18-month lead up to a Preliminary Design Review. DARPA is then expected to down-select either Northrop Grumman or Raytheon to continue with the second phase.
David Bossert, engineering fellow for unmanned systems at Raytheon told Shephard at the Quad A annual exposition that the programme was designed to complement the 'next-generation JTAC'. He also described how the company would be looking to improve JTAC interfaces; levels of autonomy for weapons effect and routing of UAS; as well as on-board processing.
Raytheon also confirmed that the Fairchild A-10 Thunderbolt II or 'Warthog' would be the selected vehicle for the programme, with partnering company Proxy Aviation Systems upgrading it into an OPV. Rockwell Collins and GE Aviation are also partnering Raytheon to integrate JTAC equipment and OPV weapons respectively. DARPA had also been considering QF-4 and QF-16 aircraft for the programme.
According to the DARPA RfI, which was released last year, PCAS was seeking 'potential alternatives to the UAS component of a Next-generation CAS system' with a flight demonstration expected by 2013. It called for 'more effective' CAS missions using small/smart munitions, state-of-the-art networks and JTAC equipment for digital acquisition, tracking and target prosecution.
'We are looking at decreasing the time involved for CAS; increased situation awareness and improved man-machine interfaces for the JTAC; as well as system level autonomy,' Bossert told Shephard.
'DARPA wants an operational concept and we are looking for precision engagement combining sensors, targeting equipment, automomy, weapons and users involved. The first phase will concentrate on trade studies on different technology for the JTAC, platform and UAS operator,' he continued.
A likely solution is expected to include a heads-up-display, computer processor and targeting capability Bossert added with size, weight and power issues prevalent. The programme will not however, consider new aircraft, weapons, beyond-line-of-sight communications, sensors and weapons data link, he concluded.
The airborne three-domain, the two ground-based and the ¼ ATR OpenVPX-based cross-domain systems were engineered to provide real-time security across multi-domain operations.
DARPA’s Mission-Integrated Network Control (MINC) programme was set up to develop an autonomous tactical network and enable critical data flow in contested environments.
Why space is an essential part of modern military capabilities
Defence-secure mixed reality headsets can save hours, or even weeks, of travel time to fix defunct equipment or get subject experts effectively “on-site” where they are needed.
The Joint Counter Radio-Controlled Improvised Explosive Device Electronic Warfare (JCREW) counter-improvised explosive device (C-IED) and Drone Restricted Access Using Known Electromagnetic Warfare (DRAKE) counter-UAS (CUAS) systems are mounted and dismounted RF jammers.
Adarga’s Vantage information analysis tool is in service with the UK MoD and individual UK forces. It builds on the company’s Knowledge Platform which processes, organises and analyses open source material, as well as information held by the user’s military, security and intelligence services.
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