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  June 23, 2024 | International, Land

  China sanctions Lockheed Martin over Taiwan arms sales

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  September 4, 2020 | International, Aerospace

  Air Force Research Laboratory announces new space experiments

  by Sandra Erwin AFRL's Space Vehicles Directorate will study the physics of very low Earth orbit, and will pursue sensor technologies for cislunar space WASHINGTON — The Air Force Research Laboratory announced Sept. 2 it will pursue two new space experiments — one will test the performance of satellite instruments in low orbits and the other is to advance sensor technology to monitor cislunar space The experiments are run by AFRL's Space Vehicles Directorate at Kirtland Air Force Base, New Mexico. Col. Eric Felt, the director of the Space Vehicles Directorate, said 27 teams submitted proposals and the two projects that won address important areas of space that impact national security. The experiment known as “Precise” will study the physics of very low Earth orbit, or VLEO, which extends from 90 to 600 kilometers aboveEarth. AFRL said the experiment will examine the ionosphere and how gases impact radio propagation used for communications and navigation. “The experiment will use sensitive satellite instruments and radio waves to examine changes in the ionosphere resulting from different compositions of ion source gases,” AFRL said in a statement. Felt in June during a SpaceNews webinar mentioned that VLEO was an area of interest for AFRL. “This is like where you have to be thrusting all the time just to keep your satellite in orbit, at 200 to 300 kilometers,” Felt said. The second project, named Cislunar Highway Patrol System. or CHPS, will focus on space domain awareness beyond geosynchronous Earth orbit (GEO) all the way out to the moon. “CHPS will explore concepts for object detection and tracking between GEO, where most U.S. Space Force satellites are flown, and the moon,” said AFRL. NASA and commercial companies seek to harvest resources and return to the moon, Capt David Buehler, AFRL program manager said. “This increase in activity will require greater domain awareness. We want to be there providing safety of flight when the U.S. puts boots back on the moon.” The CHPS experiment will investigate sensing technologies and algorithms for object tracking. “We need to address really basic things that start to break down beyond GEO, like how do we even write down a trajectory. The current space catalog uses Two-Line Elements, or TLEs, which simply do not capture the complex orbital dynamics and have almost no meaning in cislunar space,” said Jaime Stearns, principal investigator. The next steps for the project leaders will be to submit budgets, program timelines and specific technical objectives by Oct. 1. At the SpaceNews webinar, Felt said the “best payoff comes from pursuing things that we're not currently doing in space today.” https://spacenews.com/air-force-research-laboratory-announces-new-space-experiments/

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  May 25, 2020 | International, C4ISR

  UK nears final stage of Skynet competition

  LONDON — Britain's Ministry of Defence is about to launch the final stage of a competition to manage ground station capabilities for the armed forces Skynet satellite communications network by early June, say industry executives. Release of the invitation to negotiate documents to several industry consortia had been expected last week. Although the date appears to have slipped a little, industry executives, who asked to not be identified, say they still expect the MoD to trigger the final stage of the competition “imminently.” The documents are expected to be issued to selected bidders within the next two weeks. Four bidder groups are in line to be selected for the next stage of negotiations, said people with knowledge of the competition. The ground control elements of the MoD's existing Skynet 5 network are currently managed by Airbus Defence & Space as part of a long running private finance initiative deal with the MoD originally awarded in 2003. Part of that deal is now coming to a close with Airbus's hold on the ground control management of Skynet finishing in August 2022. A one year transition period is expected to kick off in 2021, if Airbus has to handover the role to a challenger. The new competition, for a program known as the service delivery wrap, aims to compete management of the ground control stations until a new generation of communication satellites are launched around 2028. That phase is being called the enduring capability element of the Skynet 6 program. Together the service delivery wrap and the enduring capability competitions are the main parts of a Skynet 6 program, which is aimed at taking Britain's satellite communications into a new era at a cost in the vicinity of £6 billion ($7.3 billion). A new satellite, known as Skynet 6A, is being acquired from Airbus to ensure communication capabilities are not compromised ahead of the new generation of satellites becoming available later in the decade. Negotiations on that deal have been dogged by delays. A new satellite, known as Skynet 6A, is being acquired from Airbus to ensure communication capabilities are not compromised ahead of the new generation of satellites becoming available later in the decade. Negotiations on that deal have been dogged by delays. Airbus were named preferred contractor for Skynet 6A as far back as 2017 but the full contract for that deal has yet to be signed. The company, Britain's biggest space contractor, has been working on long lead components of the satellite in order to stay on track. A contract for the manufacturing of long lead items and preliminary design work was signed, but not announced by the MoD and Airbus in March. A second phase of the Skynet 6A deal covering build, test, launch and deployment is currently working its way through the MoD and wider government approvals process. A spokesman for Airbus told Defense News “We are working on elements of 6A. We are hoping for a full contract mid-year.” With one exception, it's not clear who the runners might be in the final stages of the service delivery wrap competition, as the MoD has insisted all contenders sign a non-disclosure agreement preventing all communication with the media and others. Competing teams are not even allowed to publicly acknowledge they are interested in bidding. The exception is a team made up of service provider Serco, satellite operator Inmarsat, IT specialist CGI UK and the U.K. arm of defense giant Lockheed Martin. It announced its teaming arrangement late last year, just ahead of the MoD bringing the shutters down with its non-disclosure order. The four companies reinforced their bid credentials May 19, announcing they were forming a team known as Athena, after the Olympian god of war and wisdom, to bid for upcoming U.K. and overseas military and civil space capability programs. Kevin Craven, the CEO for Serco UK & Europe, called Athena an “exciting new team that will deliver enhanced space-based technologies and services from the U.K. Athena will boost British capabilities, as well as the economy, via growth in this fast-moving, developing sector. The launch of Athena also ensures diversity and choice in the U.K. space sector for future sustainable development.” There was no mention of Skynet 6 in the Athena announcement. It did however say that Athena will “work on a number of opportunities that leverage space-based technologies, their ground-based systems and end-to-end services as they arise, both in the U.K. and internationally.” A spokesman for Athena declined to comment on whether they were bidding for the service delivery wrap program, but it's clear they are a contender given the announcement of their interest last December when industry prequalification questionnaires had to be returned to the MoD. It remains a matter of speculation for the moment who the other bidders are. Previously Airbus, Babcock, Boeing, BT and Viasat have all been unofficially linked with having an interest in the competition. Companies Defense News tried to contact either declined to comment or didn't return calls. For Serco, who already provide some of the manpower for the current Airbus Skynet ground station operation, the Athena teaming is the latest in a string of announcements over the last few week that have reinforced its position as a space sector services provider here. In short order the company has secured separate contract extensions to continue to operate and maintain key ballistic missile defense radars at Fylingdales, northern England and as part of the Skynet 5 program providing support to the U.S. Air Force Satellite Control Network (AFSCN) at Oakhanger, southern England. The U.S. division of the company announced early April it had been awarded a deal to manage and maintain the U.S. Space Force ground-based electro-optical deep space surveillance (GEODSS) system. https://www.c4isrnet.com/battlefield-tech/space/2020/05/22/uk-nears-final-stage-of-skynet-competition/