I would offer a couple of additional supplemental points. Based a lot on the efforts of DRDC and others and some of the innovation pieces that we've been talking about, the Royal Canadian Navy is involved extensively in looking at autonomous vehicles and other remotely operated vehicles, both aerial and subsurface, along with other sensors to support and enhance our ability to understand the subsurface domain, including in the Arctic region.
On March 6th, 2023. See this statement in context.