Thursday, March 5, 2026
A consortium consisting of Aecon Group Inc., Pomerleau and Stantec have executed an agreement with Defence Construction Canada to deliver the Arctic Over-the-Horizon Radar Program Stage 1 project in Ontario.
Under a collaborative Integrated Project Delivery (“IPD”) model, Defence Construction Canada serves as the project owner and an Aecon-led 50/50 joint venture between Aecon and Pomerleau is responsible for project delivery. A validation phase will commence in the first quarter of 2026. Upon validation and the completion of a design development phase, construction is expected to commence.
“Aecon is purpose-built to deliver complex projects with national importance. The Arctic Over-the-Horizon Radar Program is a critical undertaking and Aecon is primed to play a central role in delivering this essential defence infrastructure project alongside Defence Construction Canada and our partners,” said Jean-Louis Servranckx, president and CEO, Aecon Group Inc.
Implemented by Canada’s Department of National Defence, the Arctic Over-the-Horizon Radar Program is part of a key NORAD modernization initiative that will advance the renewal of Canada’s North Warning System. The program will establish a northward-aimed radar system with long-range surveillance of the northern approaches to major population centres in North America.
“Pomerleau is honored to contribute to this nation-defining initiative that strengthens Canada’s defense capabilities,” said Philippe Adam, president and CEO of Pomerleau. “It reinforces our role as a trusted partner in delivering complex infrastructure, at a time when national demand for these capabilities is rapidly increasing. Working hand in hand with our client, the Government of Canada, and our partners we are fully engaged in delivering this ambitious project through seamless collaboration, technical excellence and innovation.”
Featured image: (DND)
(Note: the Canadian A-OTHR capability will be modified to meet Canada’s environment and operational needs. e.g. different number of antennas, etc.)
