Third round of AG600 production is completed, the fourth round is now in production. Wonder who'll be operating them.
Pics from Weibo:
You mean third unit & fourth unit, and not third round & fourth round.
Third round of AG600 production is completed, the fourth round is now in production. Wonder who'll be operating them.
Pics from Weibo:
You mean third unit & fourth unit, and not third round & fourth round.
Unit, round, batch, I use them quite interchangeably
But all three of them can and do mean entirely different things. Using them interchangeably without properly following the context will only create unnecessary confusion and misunderstandings.
Also, I just realized that you've posted that AG600M news in the wrong thread. The news belongs to the Chinese Aviation Industry thread in the Air Force section, not the Chinese USV Development thread in the Navy section.
Please stop continuing the back and forth, you are already way off topic and please don't respond to this post either. We get it. Just post in the correct thread going forward.Apologies, I should have clarified more fully. The Chinese translation from the post I read would be batch, and in that case unit could be used in the same way, as you have pointed out. Perhaps round was not the right word here though. I am still learning myself, and finding the most relevant thread on here is not always easy either.
A design of that type could be interesting to recover peoples during flood too, used like a tug tool to get stranded peoples out.A model of a small USV for disaster relief operations. It carries instruments to measure water flow rate and depth during floods.
– Dimensions (L x W x H): 2.05m x 0.85m x 0.45m
– Weight: 35kg
– Payloads: depth sounder, acoustic doppler current profiler, etc.
![]()
![]()
![]()
A design of that type could be interesting to recover peoples during flood too, used like a tug tool to get stranded peoples out.
Hidden beneath tarpaulins, an uncommon sight at Chinese shipyards, a new trimaran-hulled vessel appears to combine features of both surface ships and submarines. Satellite imagery suggests it may be uncrewed, designed for high-speed operations. Though its purpose remains unknown, the project reflects the accelerating pace and growing sophistication of China’s naval innovation.
[...]
The mystery warship is under construction at the Huangpu shipyard, which is normally associated with frigates and corvettes. Its 65 meter (ft) hull has been mostly hidden under tarpaulin, a highly unusual practice in this shipyard. Analysis of satellite imagery shows a very long and slender vessel with trimaran outriggers at the extreme stern. It has submarine-like qualities and a large box-like casing on the long forward deck.