Brampton, ON - MDA, a Maxar company (NYSE: MAXR) (TSX: MAXR), has been awarded two contracts from the Canadian Space Agency for work on Phase A of the Gateway External Robotic Interfaces project.

The Gateway External Robotic Interfaces will act as critical touch points for the eXploration Large Arm (XLA) and the eXploration Dexterous Arm (XDA), the major robotic manipulator elements that form Canadarm3, the artificial intelligence-enabled robotic system that will service the Gateway. The Gateway External Robotic Interfaces will be the standardized connection points between the external robotics on the Gateway and its modules, visiting spacecraft, payloads and replacement units.

“MDA is proud to continue our legacy of working with the Canadian Space Agency and its international partners to design, build and deploy robotic systems in support of space exploration missions,” said Mike Greenley, group president of MDA. “This project will leverage MDA’s world-leading space robotics capabilities, gained through the Canadarm programs, and will be an important component of Canada’s contribution to the NASA-led Gateway. We are proud to deliver new jobs in Canada and engage our Canadian supply base in preparation for Canadarm3.”

On Phase A of the Gateway External Robotics Interfaces project, MDA will work with the Canadian Space Agency to develop the interface and system requirements and undertake concept and technology development activities necessary to provide the Gateway module and element developers with information to support the integration of the external robotics and its interfaces.

The Government of Canada announced its commitment to the Gateway to enable future exploration missions, including human lunar landings. Similar to the robotics provided by Canada on the International Space Station, Canadarm3 will provide Extra-Vehicular Robotics (EVR) services to the Gateway including external logistics, maintenance, inspection, assembly and reconfiguration, and support to external science payloads.

Since the first deployment of Canadarm in 1981, MDA, working with the Canadian government, has led the design and development of Canada’s primary contribution – robotics – to space exploration missions through the US Space Shuttle and International Space Station programs. Canadarm flew on over 90 shuttle missions, and Canadarm2 and Dextre have been in operation on the International Space Station for more than 18 years.

As a leader in delivering space infrastructure to explore and advance the use of space, Maxar is playing a key role in NASA’s Artemis program to return astronauts to the Moon by 2024 and enable future missions to Mars. Maxar will build and fly the first element of the NASA-led Gateway, called the Power and Propulsion Element. Maxar will also provide a robotic arm called SAMPLR, which is intended to be part of a future payload delivery to the lunar surface under NASA’s Commercial Lunar Payload Services contract. SAMPLR will be the first robotic arm on the surface of the Moon since the Surveyor missions more than 50 years ago.

About Maxar

Maxar is a trusted partner and innovator in Earth Intelligence and Space Infrastructure. We deliver disruptive value to government and commercial customers to help them monitor, understand and navigate our changing planet; deliver global broadband communications; and explore and advance the use of space. Our unique approach combines decades of deep mission understanding and a proven commercial and defense foundation to deploy solutions and deliver insights with unrivaled speed, scale and cost effectiveness. Maxar’s 5,900 team members in 30 global locations are inspired to harness the potential of space to help our customers create a better world. Maxar trades on the New York Stock Exchange and Toronto Stock Exchange as MAXR. For more information, visit www.maxar.com.

About MDA, a Maxar company

MDA is an internationally recognized leader in space robotics, space sensors, satellite payloads, antennas and subsystems, surveillance and intelligence systems, defense and maritime systems, and geospatial radar imagery. MDA's extensive space expertise and heritage translates into mission-critical defence and commercial applications that include multi-platform command, control and surveillance systems, aeronautical information systems, land administration systems and terrestrial robotics. MDA is also a leading supplier of actionable mission-critical information and insights derived from multiple data sources. Founded in 1969, MDA is recognized as one of Canada's most successful technology ventures with locations in Richmond, Ottawa, Brampton, Montreal, Halifax and the United Kingdom. For more information visit www.mdacorporation.com.

Forward-Looking Statements

Certain statements and other information included in this release constitute "forward-looking information" or "forward-looking statements" (collectively, "forward-looking statements") under applicable securities laws. Statements including words such as "may", "will", "could", "should", "would", "plan", "potential", "intend", "anticipate", "believe", "estimate" or "expect" and other words, terms and phrases of similar meaning are often intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Forward-looking statements involve estimates, expectations, projections, goals, forecasts, assumptions, risks and uncertainties, as well as other statements referring to or including forward-looking information included in this presentation.

Forward-looking statements are subject to various risks and uncertainties which could cause actual results to differ materially from the anticipated results or expectations expressed in this presentation. As a result, although management of the Company believes that the expectations and assumptions on which such forward-looking statements are based are reasonable, undue reliance should not be placed on the forward-looking statements because the Company can give no assurance that they will prove to be correct. The risks that could cause actual results to differ materially from current expectations include, but are not limited to, the risk factors and other disclosures about the Company and its business included in the Company's continuous disclosure materials filed from time to time with U.S. securities and Canadian regulatory authorities, which are available online under the Company's EDGAR profile at www.sec.gov, under the Company's SEDAR profile at www.sedar.com or on the Company's website at www.maxar.com.

The forward-looking statements contained in this release are expressly qualified in their entirety by the foregoing cautionary statements. All such forward-looking statements are based upon data available as of the date of this presentation or other specified date and speak only as of such date. The Company disclaims any intention or obligation to update or revise any forward-looking statements in this presentation as a result of new information or future events, except as may be required under applicable securities legislation.