This week, Nestor covers the recent comments by Harjit Sajjan on the need for replacement fighter jets.

He also discovers the collaboration of Magellan Aerospace and Atlas Elektronik to create the SeaSpider. An underwater warfare weapon that’s best described as an anti-torpedo torpedo.

And BlackBerry has scored a contract extension to the Pentagon, with BlackBerry’s AdHoc PFPA network, used to safeguard the Pentagon building and 69 other buildings in the area. With upgrades to the system, BlackBerry’s AdHoc solution should help to solve all networking issues the Pentagon had previously complained about.