Japan to deploy 50,000 unmanned systems over five years amid demographic crisis

The Japanese government is currently actively formulating revisions to its core strategic documents concerning national security, with specific plans regarding defense equipment attracting widespread public attention. According to reports by Japanese media, multiple sources revealed that in the draft of the new Defense Buildup Program currently under formulation, the Japanese government is evaluating the large-scale introduction of approximately 52,000 sets of various unmanned equipment over a specific five-year period. This unprecedented and massive procurement plan primarily aims to strengthen the Self-Defense Forces' capabilities in executing critical missions such as long-range strikes, intelligence gathering, surveillance, and reconnaissance, demonstrating that Japan is accelerating the transition of military technology and the restructuring of its combat power in the face of regional security challenges.

This closely watched draft of the defense buildup plan covers the five-year period from fiscal 2027 to fiscal 2031. The Japanese government selected this timeframe mainly to continue the phased goals of the current defense buildup plan and further expand the construction of non-contact combat capabilities. Against the backdrop of increasingly complex international geopolitics and rapidly changing surrounding security environments, traditional defense models relying heavily on active-duty personnel are facing severe challenges. The structural shortage of military personnel caused by Japan's declining birthrate and aging population is becoming increasingly prominent, compelling the Ministry of Defense to seek more cost-effective alternatives that can reduce casualties. The comprehensive introduction of unmanned systems has thus become an important solution to break through the current situation.

According to the leaked draft, this batch of more than 50,000 sets of unmanned equipment will cover multiple operational domains. It will not only include unmanned aerial vehicles used for aerial reconnaissance and strikes, but will also incorporate unmanned vehicles suitable for surface, underwater, and terrestrial environments. These assets will be assigned diverse tactical missions, including continuous long-range intelligence gathering and battlefield surveillance against opposing forces, and even executing long-range attack missions when necessary. By deeply integrating unmanned systems into existing command and control operations, the Self-Defense Forces hope to significantly enhance unit situational awareness and build a more deterrent defense posture without directly placing frontline personnel in highly hazardous environments.

In recent years, Japan has demonstrated significant momentum in shifting its security policy. Reviewing the past, Japan's defense policy was long strictly bound by the spirit of its pacifist constitution, with defense budgets and the research and development of weaponry largely limited to a purely defensive nature. However, with drastic changes in the strategic balance of the Indo-Pacific region—particularly the rapid expansion of neighboring countries' military power and increasingly frequent maritime activities—the Japanese government's defense thinking has shifted from passive defense to proactive deterrence. Revising security-related documents and substantially increasing the proportion of unmanned equipment is not only a pragmatic measure to cope with personnel shortages, but also an important strategic deployment for Japan to respond to the changing forms of modern warfare and strengthen its independent defense capabilities.

If this large-scale plan to introduce unmanned equipment proceeds smoothly, it is expected to have a profound impact on Japan's domestic defense industry and the regional security landscape. At the industrial level, this means that the Japanese government will invest massive resources to support domestic high-tech and defense industries, encouraging private enterprises to invest in the research, development, and production of key technologies such as unmanned systems, artificial intelligence, and encrypted communications, thereby driving the upgrading of the entire industrial chain. At the regional level, Japan's approach of significantly enhancing unmanned combat and long-range attack capabilities is bound to draw close attention and varying strategic interpretations from neighboring countries. How to maintain regional stability and transparency while reinforcing its own defense demands will be a major issue that the Japanese government must carefully balance when implementing this plan.

(Source: Central News Agency)