Canadian Strategic Missions Corporation (CSMC) has unveiled a restructured technology portfolio, introducing three nuclear reactor platforms aimed at defence, space and research applications. The technology platform update is part of a pivot the company began implementing in December 2025, when it moved away from space mining to broader technology development, looking for something nearer term it could build on.
The reorganization retires the company’s previous Low Enriched Uranium Nuclear Reactor (LEUNR) concept and establishes separate development pathways for Arctic deployments, lunar infrastructure and workforce training.
The announcement follows a series of recent federal and provincial investments in the firm’s capabilities. Over the past year, CSMC secured a $4.5 million federal investment for Arctic microreactor design, $1.2 million in federal funding for a CSMC-led manufacturing project and $5 million from Alberta for an unfuelled prototype test unit, among other awards.
All told, CSMC has been awarded more than $17 million in government grants, contributions and contracts since 2022, about three-quarters of it for nuclear work.
CSMC founder and CEO Daniel Sax said the split reflects technology that has matured enough for each platform to need its own identity. The three are POLAR-1, a transportable megawatt-scale microreactor for defence installations, Arctic communities and remote industry; JAY-1, a compact reactor for lunar bases; and ORCA-1, a research reactor.
POLAR-1 for the Arctic
CSMC aims to switch on POLAR-1 for the first time by 2028, with fleet-scale deployment from 2030 onward.
Its nearest market appears to be Canadian defence. POLAR-1 is the only platform with target dates, and it is built to fly aboard a C-17 military transport. In May, at the CANSEC defence show, CSMC signed an agreement with Telesat to link its planned Arctic reactors to Telesat’s Lightspeed satellite network. So far, though, most of CSMC’s government money has come from civilian programs.
“Reliable energy is becoming the crucial national strategic capability,” Sax said. “Whether supporting Arctic operations, strengthening national defence, enabling scientific research, or powering future lunar infrastructure, these platforms are being developed for environments where conventional energy solutions fall short.”
JAY-1 for space
JAY-1 is meant to power lunar bases and resource work, including through the two-week lunar night. It follows a $500,000 Canadian Space Agency contract in June for CSMC to study lunar power generation. If defence customers buy POLAR-1, that revenue could help carry JAY-1 toward the Moon.
ORCA-1 for research
ORCA-1 is a research reactor for technology testing and operator training. CSMC says it would give students, researchers, regulators and industry partners hands-on experience with a working reactor while speeding up the testing and commercialization of new nuclear technology.
That kind of access is scarce. The Canadian Nuclear Safety Commission lists four research reactors in Canada, at Chalk River Laboratories, the Royal Military College of Canada in Kingston, McMaster University in Hamilton and Polytechnique Montrรฉal. The University of Alberta once had a small SLOWPOKE-2 research reactor, but decommissioned it.
CSMC is already working toward one in the West. Its $10 million project with the University of Alberta, half funded by the province, will build an unfuelled test reactor on the Edmonton campus. In April, Sax called a new research reactor with the university “a key foundational block” for Alberta’s nuclear industry.
The funding need
The nearly six-year-old startup has pivoted from its initial plan and been awarded a fair amount of government funding while still in early development, but now must raise substantially more to meet its aggressive timeline.
That record leaves CSMC well placed to raise money from private investors, which the company said in December it planned to do this year. It has not announced a round yet.
Any such round would only be a start. Switching on POLAR-1 by 2028 will take far more private capital, raised quickly. Ottawa’s push to spend more on defence may make that easier.