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Some old image: Power supply and processor of the radar: No many valuable information. In the testing of that day, they use the radar to track several targets over 100 km away. There are 10 pilots fly the target fighters in this time.

This is the original video:

Sorry, I made a mistake. I read the journals about Eurpean ISL Pegasus railgun again. It is a 10 MJ facility like Chinese one, not a 10 MJ railgun. Also the Chinese 32 MJ program is just updating the facility to 32 MJ.

https://repositories.lib.utexas.edu/bitstream/handle/2152/30869/PR_150.pdf?sequence=1 http://ieeexplore.ieee.org/document/6325173/ https://arxiv.org/pdf/1612.04143.pdf IAF is an institution of Texas University in Austin. They established the 10 MJ railgun facility (90mm) in 1990. NRL established...

ZZC-01 optical recon vehicle launched a drone. Another angle of drone launcher on ZZC-01 The artillery recon unit base on 89 series vehicle is composed by ZZC-01 optical recon vehicles, ZZC-02 radar recon vehicles and ZZC-03 information processing vehicles. (From left to right) The...

AVIC's AR HMD:

There are some rumors from Haohan, but no image now.

A little better. From http://kj.81.cn/content/2017-11/14/content_7823882.htm

The rumor about the political conflict in China.

I think I edit #1 and #2 too many times.

From FYJS: The flares dispensers on J-10 series. http://www.fyjs.cn/forum.php?mod=viewthread&tid=1884458&extra=page%3D1

Simplified export version of "风影"(Wind Shadow) UAV. This is 风影：

Such system can determine the strength of seismic waves. https://en.wikipedia.org/wiki/Earthquake_Early_Warning_(Japan)

But the speed of seismic wave is limited. Such system can provide alert before seismic wave reach to urban area.

I always admire the olympic spirit of western sports. So many patients took part in the Olympic games and even won the gold medal with serious ill. These tough people had to take medicines on the race day in order to complete the match (Of course, thoughtful WADA had approved that. It is...

I had posted it on my thread. But I cannot find the exact date of that. "http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.906.6034&rep=rep1&type=pdf publications.drdo.gov.in/ojs/index.php/dsj/article/download/4179/2439 India DRDO tested a 12 mm square bore railgun in 1990s? The railgun...

Sorry to bother you again. But looks like #2 was blocked again after I added a new link on it. Does it means I cannot edit my #1 and #2 frequently?

A PLAAF jet trainer crashed due to birds strike. Two pilots ejected safely.

Looks like #2 was blocked again after I added a new link on it. So I have to post new reply if I want to add something.