Telesat is a Canadian satellite communications company and operator, providing connectivity solutions to telecom, government, and enterprise clients globally. They are currently developing Telesat Lightspeed, a low Earth orbit (LEO) constellation of 198 satellites designed for high-speed, low-latency broadband services. Telesat partners with companies like MDA Space, Orange, and Intellian for satellite manufacturing, terrestrial infrastructure, and user terminals. The company aims to begin launching satellites in 2026, with the constellation fully operational by 2027.
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The Canadian Strategic Missions Corporation and Telesat partnership is intended to provide secure, low-latency connectivity for remotely monitoring and operating nuclear assets in the Arctic.
Canadian Strategic Missions Corporation signed a memorandum of understanding with Telesat earlier in the year to integrate its systems with the Lightspeed low-Earth orbit constellation.
Telesat is preparing its Lightspeed network for corporate and defence contracts in northern Canada.
MDA Space and Telesat said their South Korean partnerships for the K-LEO sovereign defence constellation are advancing independently of the submarine procurement.
The Telesat Lightspeed low-Earth orbit constellation supports the multi-billion dollar Enhanced Satellite Communications Project – Polar.
Telesat has reached an agreement in principle with the Defence Investment Agency to provide secure Military Ka-band connectivity for the Canadian Armed Forces.
Hanwha Systems has separate partnerships with MDA Space and Telesat focused on the K-LEO constellation.
Telesat Lightspeed is designed to provide secure connectivity to allied governments seeking a low-Earth orbit capability with sovereign data control, including Germany and South Korea.
Telesat is preparing to launch and operationalize its Lightspeed LEO constellation.
Amazon, Iridium, Globalstar, and Telesat launched the SpaceConnect Association in Washington, D.C. on June 24, 2026.
Telesat is a founding member of SpaceConnect.
Amazon, Iridium, Telesat, and Globalstar formed the SpaceConnect Association.
Telesat is building the Lightspeed network.
AST SpaceMobile, Amazon’s LEO system, Telesat’s Lightspeed system, and Viasat’s joint venture with Abu Dhabi’s Space42 are satellite-to-cellular competitors mentioned as part of the shifting communications landscape.
The CSMC-Telesat agreement will integrate the Lightspeed low Earth orbit network with CSMC’s planned Arctic microreactors.
Canadian Strategic Missions Corporation signed a memorandum of understanding with Telesat at CANSEC.
The CSMC-Telesat infrastructure is targeting deployment in 2030.
Telesat’s upcoming Lightspeed constellation is intended to provide secure, low-latency connectivity for the remote monitoring, operation, and sustainment of CSMC’s nuclear systems in high-latitude environments.
The CSMC-Telesat partnership aims to integrate CSMC’s operational software with the Lightspeed network’s satellite and laser links to securely transmit reactor data.
Kevin Whale said the Government of Canada and industry achieved a rapid four-month turnaround through a Telesat, MDA, and Government of Canada partnership.