How do nuclear submarines work?

September 28, 2021

The Australian government has announced a historic defence agreement with the US and UK, giving the country the ability to...

air to air missile F-22

How many Air-to-air missile need to shoot down a fighter jet?

December 5, 2021

The warhead of air-to-air missiles is generally heavier. Even the short-range air-to-air missiles such as the Sidewinder have a warhead weight of about 15 kilograms,...

Big Wind Fire-Fighting Machine

Big Wind: Terrible “monster machine” made from plane and tank

November 29, 2021

Created from MiG-21 fighters and T-34 tanks, the Big Wind machine possesses tremendous power. It does not release firepower but to spray water. In the first...


Pakistan has nothing to deal with Indian S-400 and MRSAM defence system

November 29, 2021

Russia has confirmed that it is delivering the S-400 long-range air defense system to India. By the end of this year, India will obtain its...

J-20 engine problem

China’s J-20 received a new engine, but not equal to the F119 engines that power the F-22 and F-35.

November 25, 2021

At the Zhuhai Air Show 2021, the J-20 was spotted with the domestically-made WS-10C engine that showed the world China has solved some of its...

russian weapon fail

Why do so many Russian super weapons fall into failure?

November 24, 2021

Many Russian super weapons at the time of their publication made the opponent afraid, but after a while, most of them had problems in the...