A model of Hyundai Heavy Industries' (HHI) HDS-1800 Submarine, taken during the ADAS 2014 Exhibit at the World Trade Center in Pasay, Manila, Philippines.
<a href="//commons.wikimedia.org/wiki/User:RoyKabanlit" title="User:RoyKabanlit">Roy Kabanlit</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>