There is a very broad set of skills and competencies. Again, we work with the Chief of the Defence Staff, the CDS, to understand the requirements in the theatre of operation. There are health issues, but of course there is a much broader set of issues in terms of operations.
For example, General Beare, when he was in Afghanistan, needed support from the science and technology community to help stand up the training programs for the local forces. I don't know if General Beare would appreciate my quoting him, but he said something like, the mission of setting up the training programs for the local forces would not have been possible without our scientists. In this case, the scientists had expertise in operational research, how to design a training program and make all the parts fit. They were looking at a very high throughput of trainees on the ground there.
We also send scientists who, I would say, are more technologically focused. They are looking at new technologies with new sensors to detect new threats. We have also sent scientists who are experts in counter-IED measures, ways to protect vehicles and personnel from explosive devices, detecting them early.
It's a very broad range of expertise, again, that we're called upon to send by the CDS and the deputy minister.