submarine
After review, Pentagon confirms submarine sales to Australia
Pakistan launches third Chinese-built Hangor-class submarine amid deepening defense ties
VideoSix dead in sinking of Egypt tourist submarine
China covered up sinking of newest submarine: US official
Dutch court tosses out submarine deal lawsuit
Spain arrests four Colombians rescued from submarine suspected of transporting drugs
China unveils first Hangor-class submarine developed for Pakistan
With two Pakistanis onboard, Titanic tourist sub missing for third day
Two Pakistanis on tourist submersible that went missing on trip to Titanic wreckage
