Comment Re: Ok, bye bye intelligence access (Score 1) 417
Goalkeeper uses a US gun, the General Electric GAU-8/A Avenger. It's famously used in the A-10 as well.
The only carriers ever fitted with Goalkeeper were HMS Invincible and HMS Illustrious, both of which are long gone. The USN carriers use Phalanx, which is a US made system.
ROKS Dokdo and ROKS Marado use Goalkeeper, but they're classed as amphibious assault ships*, not carriers.
*LPH for you naval types.