唐突にⅢの公開です。というのもですね、ここ数日、本業をやってましたが、この公開した第1話、2話の内容が実現可能性が高まったということでして。
この第1話、2話、もう五年前くらいに書いたものでして、このアイデアは私の頭の中にずっとあったんです。
それが、一昨日のニュースで、
スペースＸ、世界で「宇宙基地」候補を物色 スターシップ打ち上げ拡大へ
https://jp.reuters.com/markets/world-indices/FKNIMEKETZKGBP3HWYV57XOO4I-2026-05-13/
"SpaceX eyes global spaceports as Starship launch ambitions grow ahead of IPO"
https://www.reuters.com/business/spacex-eyes-global-spaceports-starship-launch-ambitions-grow-ahead-ipo-2026-05-12/
などとイーロン・マスクが言うものですからね。これは小説じゃなくなるかも？というので、唐突に公開しました。
🔴「💞こくら物語」、https://x.gd/4MssR
💞偶然寄った小倉のバーで出会った女の子とバーのママとのお話。
たまたま北九州に来て、小倉のバーに寄った。そこには、35歳のバーのママ木村直美と、プータローの23歳の岡田美雪がいた。
第1話 明彦の職業は理解できんわ！１
https://x.gd/BmLDD
第2話 明彦の職業は理解できんわ！２
https://x.gd/OaGkd
実は、明彦の提案書なんて本当物を作ってあるんですよ。ホンちゃんは公開するとマズいので、明彦の提案書の英訳版だったらここで公開してもいいかなと。
Hambantota International Spaceport Proposal
1. Introduction
As space industry expansion accelerates, the demand for low-cost and strategically positioned rocket launch sites is increasing. Japan currently lacks an overseas launch site, and establishing one in a low-latitude location would provide significant advantages over existing domestic sites, such as Tanegashima. This report evaluates the feasibility of converting Hambantota International Airport in Sri Lanka into a commercial satellite launch site and assesses the geopolitical and economic implications, particularly in reducing concerns from China by highlighting mutual benefits and debt relief for Sri Lanka.
2. Strategic Advantages of a Low-Latitude Launch Site
・Lower Energy Requirements: Launching near the equator provides a higher rotational velocity advantage, reducing fuel costs and increasing payload capacity for geostationary orbits.
・Clear Eastern Launch Path: Hambantota’s coastal location allows for an eastward launch trajectory without overflying populated areas, minimizing safety concerns.
・Enhanced Commercial Potential: A commercial spaceport in Sri Lanka can cater to the growing global private satellite market, including emerging space nations in South Asia and Africa.
・Debt Relief for Sri Lanka: The development of a spaceport would generate substantial foreign investment, offering an economic boost to Sri Lanka and aiding in managing its foreign debt.
3. Feasibility of Converting Hambantota Airport into a Spaceport
3.1 Economic Benefits for Sri Lanka
・Foreign Investment and Infrastructure Development: The establishment of a spaceport could attract multi-billion-dollar investments, improving Sri Lanka’s economic standing and helping to alleviate its national debt.
・Revenue from Satellite Launch Services: The commercial satellite launch market is projected to grow significantly, providing a stable source of revenue for Sri Lanka.
・Job Creation and Technological Advancement: The project would create high-skilled jobs and foster collaboration with international aerospace institutions.
3.2 Geopolitical Considerations and China’s Potential Benefits
・China’s Existing Influence in Hambantota: Since Hambantota Port is under a 99-year lease to a Chinese company, establishing a spaceport must consider China’s strategic interests.
・Economic and Strategic Benefits for China:
1) Increased Business Opportunities: Chinese aerospace companies can participate in the commercial satellite launch industry, expanding their global market share.
2) Infrastructure Development Synergies: China’s involvement in spaceport infrastructure would align with its Belt and Road Initiative, furthering its economic influence in the region.
3) Enhanced Diplomatic Relations: Jointly supporting Sri Lanka’s economic recovery through an international spaceport project could strengthen China’s diplomatic ties with both Japan and Sri Lanka.
・International Collaboration: To mitigate concerns, the project should be framed as a multinational commercial initiative, involving international partners such as the UNDP, UNIDO, and ICAO.
・Civilian Use Assurance: Emphasizing that the site will be strictly for civilian and commercial purposes will help ease geopolitical tensions.
4. Alternative Options: Indonesia, the Philippines, and Kiribati
Country Latitude Political Relations with Japan Geopolitical Risks
Indonesia (Biak Island) 1°S Strong ties; defense cooperation Potential Chinese opposition due to South China Sea disputes
Philippines (Basilan Island) 6°N Strong ties; security cooperation Increased tension due to China’s South China Sea claims
Kiribati 0° Friendly but limited space industry China’s growing influence may block Japanese involvement
Key Takeaways:
・Sri Lanka is the most viable option due to its low latitude, strategic location, and potential for international collaboration.
・China’s economic interests can be aligned with the project, reducing its opposition.
・Indonesia and the Philippines face higher geopolitical risks due to their proximity to the South China Sea disputes.
・Kiribati has an ideal location but is increasingly influenced by China, making Japanese involvement challenging.
5. Strategic Recommendations
1) Establish an International Spaceport Consortium
Engage Japan, Sri Lanka, and China along with other stakeholders such as India and Western aerospace firms.
Ensure neutrality by positioning the facility as a commercial hub for global satellite launches.
2) Leverage International Organizations for Legitimacy
Collaborate with the UNDP, UNIDO, and ICAO to structure the project as a developmental initiative, benefiting both Sri Lanka and the broader space industry.
3) Prioritize Commercial Space Industry and Civilian Use
Clearly communicate that the launch site is strictly for commercial satellite launches to minimize geopolitical tensions.
4) Maximize Economic Benefits for Sri Lanka and China
Offer training programs, technology transfers, and local business involvement to ensure Sri Lanka gains long-term economic advantages.
Encourage Chinese aerospace companies to participate, creating a win-win economic scenario.
6. Conclusion
A commercial spaceport in Sri Lanka, particularly at Hambantota International Airport, presents a strategic opportunity for both Japan and Sri Lanka, while also offering significant economic and strategic benefits to China. By ensuring international cooperation, economic benefits, and civilian-focused operations, this initiative could strengthen Sri Lanka’s economy while positioning Japan and China as leaders in global commercial space launches. To move forward, diplomatic discussions and feasibility studies should be initiated to evaluate the next steps, ensuring a cooperative approach that mitigates geopolitical concerns while maximizing shared benefits.