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[1]
Japan to beef up its defense with drones, AI and missiles, defense budget plans show
TOKYO (AP) -- Japan plans to use drones, artificial intelligence and new methods of warfare as it adapts its defense strategies to suit changing times, according to details of an 8.9 trillion yen ($55.6 billion) budget request for the coming fiscal year disclosed by the Defense Ministry on Monday. The preliminary total is only a small increase from the 8.8 trillion yen ($55 billion) defense budget requested for this fiscal year. It will be much higher eventually, but further details will come later this year after Prime Minister Sanae Takaichi's government approves the new security and defense strategy aimed at strengthening Japan's counterstrike capability. Under its five-year defense strategy set in 2022, Japan has doubled its defense spending to about 2% of its gross domestic product to build up its Self-Defense Forces' offensive role to counter China's growing assertiveness. Beijing has criticized Japan's defense buildup as "new militarism." Japan now aims to "drastically strengthen its deterrence and response capability by transforming its defense capability" by adapting to new warfare as in Ukraine's deployment of drones, the ministry said in a pamphlet about its budget request. Japan will use attack drones, long-range cruise missiles and interceptors The ministry says new ways of warfare require domestic development and mass-production of low-cost uncrewed weapons to reduce costs, minimize casualties and build a more cost-efficient air defense network. The ministry plans to use attack drones in coordination with long-range missiles for more cost-effective counterstrikes. For the fiscal year beginning in April 2027, it is requesting an unspecified amount of funding to acquire unmanned attack drones for launch from above or under water. Officials say uncrewed weapons could also help Japan compensate for the falling number of military personnel as its population ages and shrinks. Experts say developing fully homemade drones, given that Japan's commercial market is dominated by imports from China, would be a challenge. Japan in recent years has fortified its southwestern region with longer range missiles and interceptors. To further strengthen its counterstrike capability, the ministry is seeking to develop hypersonic missiles that can be launched from submarines. AI will be used to improve Japan's defense command The ministry plans to introduce an integrated AI platform in command and control to improve speed and accuracy in decision-making, including assessing battlefields and choosing targets. Japan is considering using existing foreign AI technologies, including those of the U.S., while also developing and strengthening domestically developed AI, or combining them, officials said. The ministry seeks to build a next-generation platform, "AI orchestrator," which would integrate and use multiple AI systems while ensuring its autonomous selection and operation. The ministry also plans to build a "Defense Ministry cloud" for highly sensitive data transmission and stable communications networks in an emergency or a disaster. It did not specify the expected costs for such measures. Government backing will strengthen the defense industry Deterrence requires stable and sustainable defense equipment production, so Japan needs to reduce risks of shortages caused by suppliers withdrawing, officials said. To address the concern, the ministry has requested an unspecified amount to fund a state-owned, contractor-operated system to ensure stable defense equipment production and supplies, with the government acquiring factories and outsourcing manufacturing to private firms. The budget request also includes funding to support companies' defense-related research and development or restructuring to strengthen their production and efficiency. Profits at major suppliers such as Mitsubishi Heavy Industries, Kawasaki Heavy Industries and IHI Corp. have risen as Japan builds up its military and expands arms exports. But the industry lags overall due to a constitutional limit on the use of force for only its own self-defense. Dozens of companies have withdrawn over the past decades due to poor profits, an uncertain business outlook and concerns about harm to their reputations from making arms, especially lethal weapons.
[2]
Japan to beef up its defense with drones, AI and missiles, defense budget plans show
TOKYO (AP) -- Japan plans to use drones, artificial intelligence and new methods of warfare as it adapts its defense strategies to suit changing times, according to details of an 8.9 trillion yen ($55.6 billion) budget request for the coming fiscal year disclosed by the Defense Ministry on Monday. The preliminary total is only a small increase from the 8.8 trillion yen ($55 billion) defense budget requested for this fiscal year. It will be much higher eventually, but further details will come later this year after Prime Minister Sanae Takaichi's government approves the new security and defense strategy aimed at strengthening Japan's counterstrike capability. Under its five-year defense strategy set in 2022, Japan has doubled its defense spending to about 2% of its gross domestic product to build up its Self-Defense Forces' offensive role to counter China's growing assertiveness. Beijing has criticized Japan's defense buildup as "new militarism." Japan now aims to "drastically strengthen its deterrence and response capability by transforming its defense capability" by adapting to new warfare as in Ukraine's deployment of drones, the ministry said in a pamphlet about its budget request. Japan will use attack drones, long-range cruise missiles and interceptors The ministry says new ways of warfare require domestic development and mass-production of low-cost uncrewed weapons to reduce costs, minimize casualties and build a more cost-efficient air defense network. The ministry plans to use attack drones in coordination with long-range missiles for more cost-effective counterstrikes. For the fiscal year beginning in April 2027, it is requesting an unspecified amount of funding to acquire unmanned attack drones for launch from above or under water. Officials say uncrewed weapons could also help Japan compensate for the falling number of military personnel as its population ages and shrinks. Experts say developing fully homemade drones, given that Japan's commercial market is dominated by imports from China, would be a challenge. Japan in recent years has fortified its southwestern region with longer range missiles and interceptors. To further strengthen its counterstrike capability, the ministry is seeking to develop hypersonic missiles that can be launched from submarines. AI will be used to improve Japan's defense command The ministry plans to introduce an integrated AI platform in command and control to improve speed and accuracy in decision-making, including assessing battlefields and choosing targets. Japan is considering using existing foreign AI technologies, including those of the U.S., while also developing and strengthening domestically developed AI, or combining them, officials said. The ministry seeks to build a next-generation platform, "AI orchestrator," which would integrate and use multiple AI systems while ensuring its autonomous selection and operation. The ministry also plans to build a "Defense Ministry cloud" for highly sensitive data transmission and stable communications networks in an emergency or a disaster. It did not specify the expected costs for such measures. Government backing will strengthen the defense industry Deterrence requires stable and sustainable defense equipment production, so Japan needs to reduce risks of shortages caused by suppliers withdrawing, officials said. To address the concern, the ministry has requested an unspecified amount to fund a state-owned, contractor-operated system to ensure stable defense equipment production and supplies, with the government acquiring factories and outsourcing manufacturing to private firms. The budget request also includes funding to support companies' defense-related research and development or restructuring to strengthen their production and efficiency. Profits at major suppliers such as Mitsubishi Heavy Industries, Kawasaki Heavy Industries and IHI Corp. have risen as Japan builds up its military and expands arms exports. But the industry lags overall due to a constitutional limit on the use of force for only its own self-defense. Dozens of companies have withdrawn over the past decades due to poor profits, an uncertain business outlook and concerns about harm to their reputations from making arms, especially lethal weapons.
[3]
Japan to Beef up Its Defense With Drones, AI and Missiles, Defense Budget Plans Show
TOKYO (AP) -- Japan plans to use drones, artificial intelligence and new methods of warfare as it adapts its defense strategies to suit changing times, according to details of an 8.9 trillion yen ($55.6 billion) budget request for the coming fiscal year disclosed by the Defense Ministry on Monday. The preliminary total is only a small increase from the 8.8 trillion yen ($55 billion) defense budget requested for this fiscal year. It will be much higher eventually, but further details will come later this year after Prime Minister Sanae Takaichi's government approves the new security and defense strategy aimed at strengthening Japan's counterstrike capability. Under its five-year defense strategy set in 2022, Japan has doubled its defense spending to about 2% of its gross domestic product to build up its Self-Defense Forces' offensive role to counter China's growing assertiveness. Beijing has criticized Japan's defense buildup as "new militarism." Japan now aims to "drastically strengthen its deterrence and response capability by transforming its defense capability" by adapting to new warfare as in Ukraine's deployment of drones, the ministry said in a pamphlet about its budget request. Japan will use attack drones, long-range cruise missiles and interceptors The ministry says new ways of warfare require domestic development and mass-production of low-cost uncrewed weapons to reduce costs, minimize casualties and build a more cost-efficient air defense network. The ministry plans to use attack drones in coordination with long-range missiles for more cost-effective counterstrikes. For the fiscal year beginning in April 2027, it is requesting an unspecified amount of funding to acquire unmanned attack drones for launch from above or under water. Officials say uncrewed weapons could also help Japan compensate for the falling number of military personnel as its population ages and shrinks. Experts say developing fully homemade drones, given that Japan's commercial market is dominated by imports from China, would be a challenge. Japan in recent years has fortified its southwestern region with longer range missiles and interceptors. To further strengthen its counterstrike capability, the ministry is seeking to develop hypersonic missiles that can be launched from submarines. AI will be used to improve Japan's defense command The ministry plans to introduce an integrated AI platform in command and control to improve speed and accuracy in decision-making, including assessing battlefields and choosing targets. Japan is considering using existing foreign AI technologies, including those of the U.S., while also developing and strengthening domestically developed AI, or combining them, officials said. The ministry seeks to build a next-generation platform, "AI orchestrator," which would integrate and use multiple AI systems while ensuring its autonomous selection and operation. The ministry also plans to build a "Defense Ministry cloud" for highly sensitive data transmission and stable communications networks in an emergency or a disaster. It did not specify the expected costs for such measures. Government backing will strengthen the defense industry Deterrence requires stable and sustainable defense equipment production, so Japan needs to reduce risks of shortages caused by suppliers withdrawing, officials said. To address the concern, the ministry has requested an unspecified amount to fund a state-owned, contractor-operated system to ensure stable defense equipment production and supplies, with the government acquiring factories and outsourcing manufacturing to private firms. The budget request also includes funding to support companies' defense-related research and development or restructuring to strengthen their production and efficiency. Profits at major suppliers such as Mitsubishi Heavy Industries, Kawasaki Heavy Industries and IHI Corp. have risen as Japan builds up its military and expands arms exports. But the industry lags overall due to a constitutional limit on the use of force for only its own self-defense. Dozens of companies have withdrawn over the past decades due to poor profits, an uncertain business outlook and concerns about harm to their reputations from making arms, especially lethal weapons.
[4]
Defense Ministry's record ¥8.9 trillion budget request expected to balloon further by year-end
The Defense Ministry is seeking another record-breaking budget -- nearly ¥9 trillion ($56 billion) -- but that figure is widely expected to balloon even further as Japan revises its three key national security documents by the year-end. From hypersonic underwater-launched missiles to artificial intelligence for command and control, the ministry's ¥8.9 trillion budget request for fiscal 2027 submitted to the government Monday is chock full of advanced weaponry and tech, but also includes plans for strengthening the ministry's overseas and domestic outreach and a bigger role for the government in the defense sector. The budget request, the final one in a five-year, ¥43 trillion plan, is based on three pillars: preparing for "new ways of warfare" by employing AI and drones, ensuring sustained operational capabilities in a prolonged conflict and strengthening Japan's defense industrial base.
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Japan's Defense Ministry unveiled an 8.9 trillion yen ($55.6 billion) budget request featuring AI-powered command systems, attack drones, and hypersonic missiles. The plan aims to modernize defense capabilities amid regional tensions with China, though experts warn Japan's drone market dependence on Chinese imports poses challenges.

Japan's Defense Ministry disclosed an 8.9 trillion yen ($55.6 billion) budget request for the coming fiscal year, marking a strategic pivot toward artificial intelligence, drones, and advanced missile systems
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. The preliminary figure represents only a modest increase from the current fiscal year's 8.8 trillion yen ($55 billion) request, but officials expect the final amount to grow substantially once Prime Minister Sanae Takaichi's government approves new security and defense strategies later this year2
. This request concludes a five-year, 43 trillion yen plan that has doubled Japan's defense spending to approximately 2% of gross domestic product4
.The Defense Ministry structured its budget request around three core pillars: preparing for new ways of warfare through AI and drones, ensuring sustained operational capabilities during prolonged conflicts, and strengthening defense industrial base
4
. Japan now aims to drastically strengthen its deterrence and response capability by transforming its defense capability, adapting to modern warfare tactics observed in Ukraine's deployment of drones1
. The ministry emphasizes that these new approaches require domestic development and mass-production of low-cost uncrewed weapons to reduce costs, minimize casualties, and build a more cost-efficient air defense network2
.The ministry plans to deploy attack drones in coordination with long-range missiles for more cost-effective counterstrikes
1
. For the fiscal year beginning in April 2027, funding will support acquiring unmanned attack drones capable of launching from above or underwater3
. Officials note that uncrewed weapons could help Japan compensate for falling military personnel numbers as its population ages and shrinks2
. However, experts warn that developing fully homemade drones presents challenges given Japan's commercial market is dominated by imports from China1
. To further strengthen counterstrike capabilities, the ministry seeks to develop hypersonic missiles that can be launched from submarines3
.The Defense Ministry plans to introduce an integrated artificial intelligence platform in command and control to improve speed and accuracy in decision-making, including assessing battlefields and choosing targets
1
. Japan is considering using existing foreign AI technologies, including those from the United States, while simultaneously developing and strengthening domestically developed AI, or combining both approaches2
. The ministry seeks to build a next-generation platform called an AI orchestrator, which would integrate and use multiple AI systems while ensuring autonomous selection and operation3
. Additionally, plans include building a Defense Ministry cloud for highly sensitive data transmission and stable communications networks during emergencies or disasters1
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The ministry has requested unspecified funding for a state-owned, contractor-operated system to ensure stable defense equipment production and supplies, with the government acquiring factories and outsourcing manufacturing to private firms
2
. This addresses concerns about supply chain risks from suppliers withdrawing from the defense sector3
. The budget request also includes funding to support companies' defense-related research and development or restructuring to strengthen production and efficiency1
. While profits at major suppliers such as Mitsubishi Heavy Industries, Kawasaki Heavy Industries and IHI Corp. have risen as Japan builds up its military and expands arms exports, the industry lags overall due to constitutional limits on the use of force for only self-defense2
. Dozens of companies have withdrawn over past decades due to poor profits, uncertain business outlook, and concerns about reputational harm from making arms, especially lethal weapons3
.Under its five-year defense strategy set in 2022, Japan has doubled its defense spending to build up its Self-Defense Forces' offensive role to counter China's growing assertiveness
1
. Beijing has criticized Japan's defense buildup as "new militarism"2
. Japan has fortified its southwestern region with longer range missiles and interceptors in recent years3
. Watch for the final budget figures after Prime Minister Takaichi's government completes its security and defense strategy review, as the 8.9 trillion yen request is widely expected to increase substantially. The success of Japan's AI orchestrator platform and domestic drone production capabilities will determine whether the country can effectively modernize defense capabilities while reducing dependence on foreign suppliers.Summarized by
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