A marine infrastructure consultancy developed the seafloor anchor, working to provide a solution at a fraction of the cost of a typical offshore oil and gas project, Ebeling says. The M4 device ...

At RAAF Base Darwin on Monday, Marine Rotation Force – Commander Colonel Jason Armas and the first batch of his 2500-strong force were seen passing through customs to retrieve their M4 carbines.

Army and Marine recruits are typically issued real rifles during boot camp but are only given ammo during live-firing exercises. Air Force recruits now receive an inert M4 — a gun that's never ...