With the widespread application of remote control and telemetry technology in flight control，Military drones have become a new type of weaponry that has penetrated into all areas of the information battlefield，It is improving battlespace awareness、High-risk target penetration capability、Precision fire strike capability、Communication and navigation support capabilities、Electronic warfare capabilities and other aspects are playing an increasingly important role。The Iranian army’s practice of interfering with and shooting down advanced U.S. drones shows that，Use of electromagnetic interference technology and means，It is easy to cause suppressive or deceptive interference to the operating frequency band of the bet365 promo codes，Causing communication interruption、Command Paralysis、Out of control，Even shot down。Therefore，Research on the combat application of drones，How to effectively deal with the impact of complex battlefield environments should be placed in a prominent position。

　　bet365 promo codes combat is faced with difficulties

　　The battlefield is highly transparent，“Difficult to penetrate”。Aerospace、Air、Sea surface、Comprehensive use of various ground reconnaissance methods，formed all directions、All time and space、Multi-level reconnaissance and surveillance network，The battlefield has become more transparent than ever before。UAV penetration reconnaissance may be under strict surveillance by the enemy's reconnaissance and surveillance system，You may be discovered by the enemy at any time，What follows is interference or enemy precision fire attack。It is not difficult to see from recent local wars，The probability of bet365 promo codes discovery and combat damage rate is getting higher and higher。The reason why the Iranian army was able to shoot down and capture the advanced U.S. drones，The important reason is that Iran has a more advanced reconnaissance and early warning system，Can detect bet365 promo codes traces early，For example, a US military bet365 promo codes was detected by Iranian radar shortly after taking off from the UAE Air Force Base。Visible，Future information battlefield，Lu、sea、empty、All directions in the sky、The all-time and three-dimensional reconnaissance network will make the problem of "difficulty penetrating" of UAVs more prominent。

Strong electromagnetic interference，“Flying unstable”。UAVs face various threats on the information battlefield，The intermittent unintentional interference is also the enemy facing bet365 promo codes flight。Electromagnetic signals fill the entire electromagnetic space，These interference signals mainly come from natural interference in the electromagnetic field environment and unintentional interference generated by various electronic equipment on the battlefield。Plus the battlefield is in a joint combat environment，The area where drones are used may encounter multiple transmitters with similar or identical operating frequencies，In a dense and changeable electromagnetic signal environment，Once these electromagnetic signals conflict with the data link of the bet365 promo codes，It will cause adverse effects on flight。Since most UAV systems need to be controlled through wireless communication commands from the measurement and control station，Once the UAV data link is subject to high intensity、Deliberate interference by multiple means，The connection between the ground control station and the bet365 promo codes will be cut off，Drones are like kites with broken strings，Or the bet365 promo codes’s automatic flight program is destroyed，It will have a significant impact on the entire battle。

Electromagnetic signal interweaving，“Can’t tell clearly”。Due to the target image detected by the bet365 promo codes、data，is transmitted to the data terminal through the downlink channel of the UAV data link，Therefore，Need sufficient bandwidth to transmit large amounts of sensor data。Active electronic interference uses electromagnetic radiation sources of the same frequency，With a certain energy and spectrum，Transmitting active interference signals to UAV data terminal receiving equipment，Suppressive interference can produce powerful clutter，Thus seriously affecting the reception and detection of UAV signals。When the data link or bet365 promo codes data terminal is subject to strong interference，The data terminal will not be able to receive the telemetry data information transmitted by the bet365 promo codes，Or the signal channel is blocked，Or the target image detected by the sensor、Data is overwhelmed by clutter，Or deceptive interference data sent by jamming equipment and false targets created by passive interference、False signal，Cause the receiving personnel to make wrong judgments，Unable to distinguish authenticity，So as to delay the fighter plane。

There are many types of deception，“Easy to be fooled”。Deceptive interference is computer-centric，Comprehensive use of multiple information technologies，Quick、Automatic、Conduct interference and inducement actions accurately。The Iranian army’s use of electronic warfare technology to capture US military drones multiple times is a typical example。The enemy can use a variety of advanced electronic jamming equipment or launch infrared decoy bombs，Electronic jamming of drones，Infrared imaging guidance system carried by deception bet365 promo codes，Make it capture false targets。The enemy deceives the UAV uplink through active active jamming，Gain control of the aircraft，Let the bet365 promo codes receive wrong instructions，If the engine is turned off、Reduce its flight altitude and guide it to hit the ground。You can also spoof the UAV downlink channel link status，Resulting in mission failure or even crash。

　　Coping strategies for complex bet365 promo codes environments

Enhanced stealth function to improve battlefield survivability。An effective way to improve the battlefield survivability of drones is to improve the stealth performance of the bet365 promo codes itself。On a technical level，Utilizing microelectronics、Microelectromechanical and other technologies，Realize the miniaturization of drones；Using composite materials、Radar absorbing material、Low noise engine and limiting infrared radiation technology，Realize the stealth of drones。With electric motor、Light and micro drones powered by piston engines，Small size、Low noise，And the infrared information characteristics are extremely weak，Its stealth performance can reach a very high level，Hard to be detected by radar and acoustics、Optics、Infrared detector found。It can be said，Most light and small drones have the natural ability to "escape"。UAV in actual use，It can also be based on the intelligence detected in advance，Pre-programmed flight，Bypass enemy fixed radar stations and air defense positions，To avoid detection and interception。

Comprehensive multiple means to improve battlefield adaptability。The payload of a bet365 promo codes mainly refers to the various sensor equipment and equipment it carries，Including Optoelectronics、Infrared、Synthetic Aperture Radar、Spectrum scanning and imaging equipment, etc.。The airborne systems of modern UAVs mostly adopt modular design，Can be equipped with different equipment to perform intelligence reconnaissance according to the needs of the mission、Battlefield surveillance、Electronic Countermeasures、Different missions such as target instructions。When a reconnaissance method is interfered by the enemy，You can use other reconnaissance equipment to continue reconnaissance。For example，Replace electronic detection equipment on a bet365 promo codes of the same appearance、Corner reflector and warhead，You can convert it into an electronic reconnaissance bet365 promo codes、Bait bet365 promo codes、Anti-radiation drones, etc.。The payload carried on a bet365 promo codes depends on the mission it performs，By carrying a variety of detection equipment, battlefield adaptability in complex electromagnetic environments can be improved，Complete various combat missions。

Strengthen technological innovation to improve anti-interference effectiveness。For bet365 promo codes remote control、Telemetry information、The fact that electronic reconnaissance equipment and data links are susceptible to interference，Adopt new communication methods，Improve bet365 promo codes remote control、Telemetry signal anti-interference ability。Apply coding anti-interference technology，By analyzing the transmission efficiency and transmission capacity of the UAV data link，The encoding method of reassembling the data link，Thus improving the anti-interference performance of the bet365 promo codes。Apply new technology of multi-input and output anti-interference，Thus improving the security of the bet365 promo codes data link。Actively develop multifunctional long-endurance combat drones，Make full use of the advantage of long flight time of drones to create a good "time gap"，The bet365 promo codes can conduct continuous surveillance over the selected target area according to the commander’s intention，Interception and collection of complete intelligence on the target area。

Mixed tactical formations improve combat coordination。If there are unmanned bait drones mixed in the bet365 promo codes fleet、Unmanned electronic reconnaissance aircraft、Unmanned anti-radiation attack aircraft，Then，After discovering the intruding air target，To fight or not to fight？How to fight？Which one to hit？What weapon to use?？The enemy’s decision is a difficult choice。Establish a bet365 promo codes fleet，Adopt swarm tactics，Make full use of the large number、Advantages of mobility，Not only can it avoid the repetitive and inefficient flight tasks that commonly occur in the use of drones，And can provide intelligence sharing、Cover each other，Improve overall combat effectiveness。For example, by launching multiple drones with complementary functions in rapid succession，Rapid deployment in designated airspace within a short period of time，Form a bet365 promo codes “swarm”，Electronic warfare drones can be used to accompany reconnaissance，Create interference corridor，Provide cover for reconnaissance drones，You can also add some cheap decoy drones into the formation，Confuse the real with the fake，They do not complete any reconnaissance and attack missions，Only used to confuse enemy air defense systems，Increase enemy air defense pressure。

Combining tactics and technology to improve control stability。The mission planning and control station is the command and control center of the UAV，Therefore，Efforts should be made to strengthen UAV mission planning and control station protection。We must do a good job of camouflage from a combination of tactics and technology，Use radio forwarding equipment when appropriate，Remove electromagnetic exposure sources and key personnel、Equipment separation，Reduce the probability of being damaged，Command and control vehicles and mobile measurement and control vehicles should be deployed in a dispersed manner，Make sure the system can back up the work，Enhance its stability and continuity。Reasonable control methods must be adopted，Integrate manual remote control and autonomous control，Complementary advantages。Mainly autonomous control during cruising，Reduce exposure to electromagnetic radiation，When arriving at the target area，Mainly manual remote control，Actively avoid electromagnetic interference。When under electronic reconnaissance、During interference，Quickly change frequency，Maintain uninterrupted control of the bet365 promo codes。Need to strengthen network protection，Using high-strength real-time encryption and layer-by-layer defense network structure，Prevent enemy hackers from intruding，Ensure wireless remote control of drones、Telemetry System Security。

　　(Author’s Affiliation: bet365 promo codes Infantry College)