The development of technology has a profound impact on international security in different dimensions，It can change the material basis and implementation methods of security，It can also promote changes in safety concepts or awareness。current，The widespread application of various types bet365 mobile one example。The use bet365 mobile not only a technical feature of various conflicts，It has also become a label of the times in the security game between great powers。In the security field，UAVs bring obvious technological disruption on the one hand，Partially changed the rules of international security；On the other hand, it is artificially given additional political meaning，Become a carrier of political metaphor，Produced a subtle effect on the change of security concepts。

　　Technological disruption and political bet365 mobile

As a tool of force，bet365 mobile have a technological impact on traditional forms of conflict。The application of drone technology has been extensively discussed in existing security research，The concerns raised centered on the potential for abuse，This is mainly based on considerations of two dimensions。First, bet365 mobile have reduced the domestic costs of the use of force in some countries，Making the use of force easier and more common，Increased the possibility of conflict occurrence and escalation。Second, the drone attack method reduces the possibility of face-to-face attacks，Indirectly reduces casualties，Also less hostile than missile weapons，More flexible in use，Thus easier to apply in conflicts。However，The safety risks brought about by the technological subversion of bet365 mobile are generally controllable。bet365 mobile inspire security culture regarding use of force against non-military personnel，But it has not changed the rules and results of the war，It will not intensify existing conflicts or cause new conflicts，Even the impact on the security order of the region where the attack occurred is very limited。

Although drones have already emerged on the battlefield，And received unprecedented attention，But it does not yet have the ability to change the course of the conflict，The impact on traditional air combat and land combat is relatively limited。Drones fail like machine guns、Missiles and other weapons change the offensive and defensive situation on the battlefield，It is even less able to pose a challenge to strategic deterrence based on nuclear weapons。The technological subversion bet365 mobile mainly reflected in the diffusion of technology，Making the use of force less costly for state and non-state actors，Thereby changing the order of means when using force。Accordingly，The main means to deal with the subversion of drone technology is non-proliferation，To reduce the possibility of abuse。

Beyond technological disruption，bet365 mobile will also change the concept of safety，One way is metaphor，That is, as a symbol or symbol，Impact on security relations between countries。In a large number of safety practices involving bet365 mobile，Gradually formed an inherent image and value，Artificially given additional political meaning，Changed its propagation effect，And thus have an impact on national security。

As a rhetorical device，Metaphors can reshape the audience’s thoughts and psychological processes。Generally speaking，The purpose of metaphor is to emphasize one aspect or dimension of something，The main way to achieve this is to express one thing as another，To achieve the transfer of meaning。The main way metaphor works is with the help of language tools，Provide a narrative framework。More importantly，The alternative discourse system provided by metaphor is not an explicit discourse expression，But bet365 mobile implies value、Preferences and expectations。In international politics，Metaphor is a common means of shaping discourse power，Because metaphors can change the expectations of the public and policymakers、Cause association，Thus affecting the selection and execution of decisions。

In international relations，Metaphors are widely used in different issues。For example, in the bet365 mobile field，Existing research discusses the reasons why the U.S. military uses “cyberspace” to describe Internet content。This term implies that cyberspace has similar properties to traditional geopolitical space。In geo-space，There is competition for power among countries，Also facing bet365 mobile challenges，To describe the Internet in terms of cyberspace is to try to make others think of cyberspace. The same is true。Therefore，In a Westphalian cyberspace，The intervention of the military department of the government is legitimate，It is more reasonable to protect its interests with traditional bet365 mobile methods。

　The political metaphor of bet365 mobile

Drones have a similar metaphorical function。As a neutral technology or equipment，Drones are given political meaning and become a metaphorical language symbol，And influence the country’s thinking on security、Cognitive style，Affects security relations between countries。The use of drones in conflicts is not uncommon，Weapons similar to drones have long been used on the battlefield，Including early unmanned combat aircraft and remote-controlled tanks, etc.，Even in the 19th century，Unmanned balloons have been used in war operations。The current widespread use bet365 mobile mainly the result of the US war on terrorism，Of course，The political metaphor of drones does not necessarily have a single meaning，There are multiple metaphors and even metaphorical conflicts。The political metaphor has the following four impacts on international security。

First, as a symbol to exaggerate the threat of other countries。Since the war in Afghanistan，Drones are widely used in counter-terrorism operations by the United States，It is characterized by operating unmanned aerial vehicles at long distances to eliminate opponents，And the risk to oneself is extremely low。Drones are often regarded as weapons of unilateral killing，Lack of empathy due to lack of face-to-face combat。Looking from this，Although the attack intensity bet365 mobile far less than that of traditional weapons such as missiles，The use of drones in crises and conflicts is considered a serious provocation，That is, attacking or being attacked irresponsibly。In the game of great powers，This metaphorical characteristic bet365 mobile often used to exaggerate threats。

The second is as a hostile platform that violates privacy and freedom。In the War on Terror，One of the outstanding advantages bet365 mobile their ability to remain in the air and the resulting monitoring capabilities，To provide intelligence information for various military operations。Similarly in various regional disputes，UAVs were also assigned to reconnaissance、The important task of temptation，Thus it has a political metaphor of collecting information。In peacetime，The use of drones and similar equipment，Easily seen as an intrusion into confidential information and other privacy，And infringement of individual privacy and freedom，So it is easily seen as a signal of increased hostility。UAV Platform’s Privacy Invasion Metaphor，Making it easy to be interpreted as hostile behavior during normal use。At the same time，Concerns about privacy violations caused by drones，It can be solved through legislation in the country，But it is difficult to eradicate in international politics, especially in international crises。The metaphor given to drones and similar equipment，Causing other countries to feel insecure when using it，Even exaggerated and promoted as a direct security threat，Although the direct purpose of using drones is not this。

Third, as a symbol of technological leadership, it triggers technological competition。Due to the significant potential of bet365 mobile in the field of international security，Drone technology、Production begins to become a safety issue，Be part of a broader national security metaphor。At the same time，Civilian bet365 mobile are widely used in many armed conflicts，UAV technology, including civilian UAVs, has also become part of the security competition among major powers，Regarded as a symbol of national security capabilities in the information age。The possible consequences of this are，A country’s bet365 mobile and related drone production、R&D companies will also be widely viewed as a threat，Low-cost mass production of bet365 mobile has become a significant indicator of attack capabilities。At the same time，For countries with weaker military capabilities，By developing or introducing bet365 mobile，Can demonstrate improvements in national security capabilities to the domestic public，And hint at the improvement of the country’s national defense capabilities by displaying drone force to the outside world。

Fourth, vague metaphors lead to strategic misjudgments。In international security crisis events，Choose a response、What kind of armament tools are used，Able to send different crisis signals，Influence the direction of the crisis。However，Countries have different perceptions of the same type of military tools，Resulting in interpreting the opponent's intentions、There may be misjudgments when waiting for signals。For bet365 mobile，Different actors have different perceptions of its political metaphor。One party dispatches a drone，The intention may be to reduce conflict and hostility，That is, using robots instead of direct combatants to participate in crisis events，Because compared to manned aircraft，UAVs exhibit lower attack capabilities and attack intentions。UAV has remote control、Characteristics of precision attacks，The use of bet365 mobile in the war on terror is seen as precision “surgical” strikes rather than the result of miscalculation。Therefore，The use of bet365 mobile can easily be seen as a deliberate act rather than an unintentional move。In addition，When a country uses force externally，bet365 mobile portrayed as causing little harm to civilians、Precision strike weapon，Becoming a symbol of attacking legitimacy and justice，The party being attacked may regard it as irresponsible behavior，Intensify the accumulation of hostility，leading to escalation of conflict。

　　(The author is an associate professor bet365 mobile Zhou Enlai School of Government, Nankai University)