Early warning aircraft is a key military aircraft to search and monitor air and sea targets. With the more and more advanced weapons in air combat, many people focus on fighters and bombers, and continue to carry out large-scale research and development work in them. Perhaps the military of many countries has ignored another important military aircraft, that is, the existence of early warning aircraft. In the air combat system, the early warning aircraft is actually the most indispensable existence. If there is no early warning aircraft, it will become extremely chaotic in the air surveillance and the command of various air combat.

However, developing countries still don't pay enough attention to the research on early warning aircraft. It is not as good as the research on early warning aircraft in the United States and Russia. As the air combat headquarters, early warning aircraft can play an irreplaceable role in the war. With the existence of early warning aircraft, the war may be one-sided. For example, Israel and Syria once fought each other in the last century. It was precisely because of Israel's E-2C early warning aircraft used for American aid that more than 80 fighter planes in Syria were shot down.

A- 100 "Prime Minister" Early Warning Aircraft, the latest early warning aircraft in Russia, is characterized by the use of a new large bypass ratio turbofan engine made in Russia, so that the fuel consumption of the early warning aircraft in flight becomes extremely low, and the flight endurance and the ability of staying in the air have been obviously improved. In terms of radar system, A- 100 "Prime Minister" adopted a new phased control. A- 100 "Prime Minister" early warning aircraft has also installed the electronic equipment of some electronic fighters. This integration will make the information collection ability of the early warning aircraft wider and faster.

The "attack" has a remarkable effect, and it also plays a strong role in "defense". A- 100 Prime Minister's early warning can also launch electromagnetic interference to prevent the enemy fighters from damaging their own fighters with electromagnetic waves. It can also suppress the information acquisition of the enemy radar and block the enemy's communication ability to a certain extent, just like an "air spy!" Before the advent of A- 100, the outside world always regarded the E-2C of the US military as the most advanced early warning fighter in the world. However, with the advent of this new type of early warning aircraft in Russia, it is hard to say who will be the first early warning aircraft in the world for E-2C and A- 100.