You call a ship-carrying ship, or, to be more precise, a “semi-submersible heavy transport vessel,” such as the Boka Vanguard. Constructed in 2012, the 275-meter-long Boka Vanguard is the ...

That’s where the world’s largest semi-submersible heavy transport ship, the BOKA Vanguard, comes in. Designed to carry ships, oil rigs, and other mega structures, this engineering marvel is ...

The Boka Vanguard, built in 2012 and operated by the Dutch specialty shipping firm Boskalis, is the largest vessel of its type in the world, capable of transporting equipment of up to 117,000 tons.

You call a ship-carrying ship, or, to be more precise, a “semi-submersible heavy transport vessel,” such as the Boka Vanguard. Constructed in 2012, the 275-meter-long Boka Vanguard is the ...