Why do you say that? At present, the weapons and equipment invented and used in the world are mainly completed and created through human hands and brains.
No matter how powerful military equipment is, it also needs human control, except that accidental natural disasters touch the equipment created by human beings.
Although I say so, it is impossible for the questioner to know the current military strength.
But everything has its vanquisher. It's a matter of time.
When a country invented the airplane, it could fly over enemy positions, drop bombs and spy on the military situation. Then the enemy invented anti-aircraft guns and air-to-air missiles according to the characteristics of the aircraft to deal with the aircraft.
The only thing that can be said is that this one-on-one confrontation is close to the innovative development of weapons and equipment in the world, with increasing lethality, and people's lives are increasingly restricted by unsafe factors.
Take the atomic bomb used in the first actual combat in World War II as an example, it can destroy a city in an instant, which means that when this war breaks out, the possibility of human survival becomes increasingly slim.
In the sixty years from 1945 to today, mankind will create more lethal weapons and equipment. With the local wars in recent years, conventional weapons have been used for precision strikes. It is the military strategy of the whole world to get the maximum benefit with the least casualties, but will the use of terminal weapons and equipment be at the expense of all-out war between powerful countries?
So the most powerful military equipment in the world is hands and brains.