[Bigiron]

China’s ‘Newest’ Stealth Submarine, Type 039C, Spotted By Fisherman In East China Sea; Video Goes Viral 

https://www.eurasiantimes.com/chinas-new...erman/amp/

[Huliwang]

How come stealth can be spotted by fisherman? May the sub captain is still not experience enough to use the stealth function.   

[Bigiron]

How come stealth can be spotted by fisherman? May the sub captain is still not experience enough to use the stealth function.   

Need to surface for air meh

[Alice Alicia]

How did the "fisherman" know the model of the submarine when it was never been seen by anyone before?

Something fishy here.

[Napoleon Porlumpar]

Need to surface for air meh

especially after everyone had farted..............

[lvlrsSTI]

How come stealth can be spotted by fisherman? May the sub captain is still not experience enough to use the stealth function.   

Stealth means radar is unable to detect as it has been painted with special type of paint.😑

[ysh02]

Aiya in East China sea lah safe zone... not South China sea....near Philippines sunken ship.

[Huliwang]

Stealth means radar is unable to detect as it has been painted with special type of paint.😑

From Wiki....

When a ship is referred to as stealth, it means that the ship is designed to be harder to detect by one or more of the radar, visual, sonar, and infrared methods. These ships employ construction techniques that borrow from stealth aircraft technology, although some aspects such as wake, and acoustic signature reduction are unique to stealth ships' design. The shape of the ship avoids vertical surfaces, which are effective at reflecting radar beams directly back to the emitter. Retro-reflective right angles are eliminated to avoid the cat's eye effect. A stealthy ship shape can be achieved by constructing the hull and superstructure with a series of slightly protruding and detruding surfaces. Additionally, round shapes on the ship are eliminated or covered up, examples being smokestacks and gun turrets. Also, cavities that present a horizontal face are to be eliminated since they are very visible to radar.      

[Scythian]

Need to surface for air meh

Not like Singapore submarines, once go down, never come up one

[Scythian]

Stealth means radar is unable to detect as it has been painted with special type of paint.😑

Whole Singapore island can also be painted with special type of paint which unable to be detected even from Mars

[Scythian]

especially after everyone had farted..............

All Singapore Navy put stoppers ( baby carrots.)