Defence and security science

Shaved skin used to be the only way to get a good seal and adequate respiratory protection wearing a gas mask, but research trials on a new respirator, called the C5B, promise a “breath of fresh air” during training drills for Canadian Armed Forces (CAF) members who have beards, long hair, headdresses or uniquely shaped faces.

The first step of addressing any sickness is figuring out the cause. Whether its for treatment or to avoid spreading it, diagnoses are necessary for dealing with illness.

When given the chance to serve her country and make a difference in the world, time and time again, Marie-Pierre Raymond has enthusiastically said yes.

Defence scientist Inbal Marcovitch is working to ensure that standardization is part of the process as Canada and its allies work to rapidly adopt new green military technologies to respond to the climate crisis.

Augmented reality offers potential advantages for the Royal Canadian Navy (RCN) to be able to visualize in three dimensions the battlespace both above and below the surface of the water.

Alexandra McLeod, a mechanical engineering technologist and leader of the maritime information systems and technology (MIST) group at the DRDC Atlantic Research Centre, explains how they use a high-pressure tank to ensure underwater equipment can withstand the pressure of the ocean depths.

Dalhousie University electrical engineering student Tristan Batchelor describes his experiences during a co-op term with Defence Research and Development Canada's Atlantic Research Centre in the fall of 2023.

The internet is widely used as a tool for entertainment, to connect with friends and family, and to learn new skills. However, it can also be a battlespace, and just like on land, sea and in aerospace, it’s important that Canada is prepared to face threats online.