All Navy warships to be produced from this year will be equipped with radar-evading “stealth technologies."

The state-run Agency for Defense Development said on Tuesday that it has developed five different types of stealth technologies that can be applied to warships and aircraft. The agency spent some nine billion won on the project since 1999.

Unmanned aircraft and ground weapons systems that the agency plans to develop will also be equipped with the stealth technologies.

The agency will unveil the latest military technologies it has developed or is developing at a two-day presentation that begins on Thursday.