The helicopters are scheduled to launch in late 2028 before being delivered to Mars using what the US space agency describes as a 'daring mid-air deployment'.
A picture of the drone uploaded by Romania’s defence minister (Picture: Radu Miruţă)
A marine drone packed with explosives was destroyed by fighter jets in the Black Sea a few hundred metres from
First created during the Cold War, Project Iceworm saw the US plan to store hundreds of ballistic missiles in a system of tunnels dubbed 'Camp Century'.