[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news:world-us-iran-buildup-2026":3},{"meta":4,"markdown":67,"quiz":68},{"type":5,"articleId":6,"slug":7,"title":8,"titleEn":9,"category":10,"summary":11,"publishedAt":12,"tags":13,"vocabulary":15,"quizId":66},"news","news-world-us-iran-buildup-2026","world-us-iran-buildup-2026","米国がイラン周辺で軍事力を増強 2026年春 — 空母・戦闘機集結で緊張高まる","US Military Buildup Near Iran in Spring 2026 — Carriers, Jets, and Rising Tensions","world-politics","In early 2026, the United States significantly increased its military presence around Iran, deploying multiple aircraft carriers, fighter jets, and support assets across the Middle East. This article explains what forces were moved, why tensions rose, and what the buildup could mean for regional stability.\n","2026-04-29T00:00:00Z",[14],"us",[16,21,25,30,34,38,42,46,50,54,58,62],{"word":17,"reading":18,"meaning":19,"level":20},"増強","ぞうきょう","buildup","N1",{"word":22,"reading":23,"meaning":24,"level":20},"軍事力","ぐんじりょく","military power",{"word":26,"reading":27,"meaning":28,"level":29},"周辺","しゅうへん","surrounding area","N2",{"word":31,"reading":32,"meaning":33,"level":20},"空母","くうぼ","aircraft carrier",{"word":35,"reading":36,"meaning":37,"level":29},"戦闘機","せんとうき","fighter jet",{"word":39,"reading":40,"meaning":41,"level":29},"緊張","きんちょう","tension",{"word":43,"reading":44,"meaning":45,"level":20},"展開","てんかい","deployment",{"word":47,"reading":48,"meaning":49,"level":20},"抑止","よくし","deterrence",{"word":51,"reading":52,"meaning":53,"level":20},"報復","ほうふく","retaliation",{"word":55,"reading":56,"meaning":57,"level":20},"海域","かいいき","sea area",{"word":59,"reading":60,"meaning":61,"level":29},"同盟国","どうめいこく","ally",{"word":63,"reading":64,"meaning":65,"level":29},"衝突","しょうとつ","clash","news-world-us-iran-buildup-2026-quiz","\n::para\n2026[年春]{ねんはる:spring 2026:N4}、[米国]{べいこく:United States:N3}は[イラン]{いらん:Iran}[周辺]{しゅうへん:surrounding area:N2}の[中東地域]{ちゅうとうちいき:Middle East region:N2}で[軍事力]{ぐんじりょく:military power:N2}を[大幅]{おおはば:significantly:N2}に[増強]{ぞうきょう:reinforce:N3}しました。[報道]{ほうどう:reports:N3}によると、[空母打撃群]{くうぼだげきぐん:aircraft carrier strike groups:N1}や[戦闘機]{せんとうき:fighter jets:N1}、[防空]{ぼうくう:air defense:N2}システム、[偵察]{ていさつ:reconnaissance:N1}・[支援]{しえん:support:N1}アセットが[相次いで]{あいついで:one after another:N3}この[地域]{ちいき:region:N2}に[展開]{てんかい:deployed:N1}されました。\n\n#en\nIn spring 2026, the United States significantly reinforced its military power in the Middle East around Iran. According to reports, aircraft carrier strike groups, fighter jets, air defense systems, and reconnaissance and support assets were deployed to the region one after another.\n\n::para\nとくに[注目]{ちゅうもく:attention:N4}されたのは、[複数]{ふくすう:multiple:N2}の[空母]{くうぼ:aircraft carriers:N4}が[中東]{ちゅうとう:Middle East:N5}に[集中]{しゅうちゅう:concentrated:N4}したことです。[公開]{こうかい:public:N4}[情報]{じょうほう:information:N3}では、[米海軍]{べいかいぐん:US Navy:N2}の[主要]{しゅよう:major:N3}[戦力]{せんりょく:forces:N3}が[ペルシャ湾]{ぺるしゃわん:Persian Gulf:N2}、[アラビア海]{あらびあかい:Arabian Sea:N4}、[東地中海]{ひがしちちゅうかい:eastern Mediterranean:N4}などに[配置]{はいち:positioned:N3}され、[必要]{ひつよう:if necessary:N3}であれば[高強度]{こうきょうど:high-intensity:N4}の[作戦]{さくせん:operations:N3}を[実施]{じっし:carry out:N1}できる[態勢]{たいせい:posture:N1}を[整えた]{ととのえた:established:N1}とみられています。\n\n#en\nWhat drew particular attention was that multiple aircraft carriers were concentrated in the Middle East. Public information indicates that major US Navy forces were positioned in places such as the Persian Gulf, the Arabian Sea, and the eastern Mediterranean, creating a posture capable of conducting high-intensity operations if necessary.\n\n::para\nこの[増強]{ぞうきょう:buildup:N3}の[背景]{はいけい:background:N3}には、[イラン]{いらん:Iran}の[核計画]{かくけいかく:nuclear program:N1}や[ミサイル]{みさいる:missile}[能力]{のうりょく:capabilities:N3}、さらに[地域]{ちいき:regional:N2}[武装勢力]{ぶそうせいりょく:armed groups:N2}との[関係]{かんけい:ties:N3}をめぐる[警戒]{けいかい:concern:N1}があります。[米国]{べいこく:United States:N3}とその[同盟国]{どうめいこく:allies:N1}は、[抑止力]{よくしりょく:deterrent power:N1}を[強める]{つよめる:strengthen:N4}とともに、[海上交通路]{かいじょうこうつうろ:sea lanes:N3}の[安全]{あんぜん:safety:N3}を[守る]{まもる:protect:N3}ねらいがあるとされています。\n\n#en\nBehind this buildup are concerns about Iran's nuclear program, missile capabilities, and ties with regional armed groups. The United States and its allies are said to be aiming both to strengthen deterrence and to protect the safety of sea lanes.\n\n::para\n[一方]{いっぽう:on the other hand:N4}で、このような[大規模]{だいきぼ:large-scale:N1}な[展開]{てんかい:deployment:N1}は[誤算]{ごさん:miscalculation:N2}や[偶発的]{ぐうはつてき:accidental:N3}な[衝突]{しょうとつ:clash:N1}の[危険]{きけん:risk:N3}も[高めます]{たかめます:increase:N5}。[専門家]{せんもんか:experts:N2}の[間]{あいだ:among:N5}では、[直接]{ちょくせつ:direct:N2}[戦争]{せんそう:war:N3}を[避ける]{さける:avoid:N1}ためには、[軍事]{ぐんじ:military:N2}[圧力]{あつりょく:pressure:N2}だけでなく[外交]{がいこう:diplomacy:N3}の[維持]{いじ:maintenance:N1}も[重要]{じゅうよう:important:N3}だという[見方]{みかた:view:N4}が[出ています]{でています:has emerged:N5}。\n\n#en\nAt the same time, a large-scale deployment like this also increases the risk of miscalculation and accidental clashes. Among experts, a view has emerged that maintaining diplomacy is also important, not only military pressure, in order to avoid a direct war.\n\n::para\n2026[年]{ねん:year:N5}4[月末]{がつまつ:late April:N3}[時点]{じてん:as of this point:N3}では、[米軍]{べいぐん:US forces:N2}が[大規模]{だいきぼ:large-scale:N1}な[地上侵攻]{ちじょうしんこう:ground invasion:N1}を[始めた]{はじめた:started:N4}という[確認]{かくにん:confirmation:N3}はありません。しかし、[中東情勢]{ちゅうとうじょうせい:Middle East situation:N2}は[依然]{いぜん:still:N2}として[不安定]{ふあんてい:unstable:N3}であり、[今後]{こんご:going forward:N5}の[軍事行動]{ぐんじこうどう:military action:N2}や[外交交渉]{がいこうこうしょう:diplomatic negotiations:N1}の[動き]{うごき:developments:N4}が[注視]{ちゅうし:closely watched:N1}されています。\n\n#en\nAs of late April 2026, there is no confirmation that US forces have begun a large-scale ground invasion. However, the situation in the Middle East remains unstable, and future military actions and diplomatic negotiations are being watched closely.\n",{"id":66,"title":69,"titleEn":70,"topicPath":5,"questions":71},"米国がイラン周辺で軍事力を増強 2026年春 確認テスト","US Military Buildup Near Iran in Spring 2026 Confirmation Test",[72,99,121,143,165],{"id":73,"articleId":6,"question":74,"options":77,"correctLabel":79,"explanation":94,"tags":97},"news-world-us-iran-buildup-2026-quiz-q01",{"en":75,"jp":76},"In spring 2026, in which region did the United States significantly increase its military presence?","2026年春、米国はどの地域で軍事力を大幅に増強したか。",[78,82,86,90],{"label":79,"jp":80,"en":81},"ア","中東地域","The Middle East",{"label":83,"jp":84,"en":85},"イ","北極圏","The Arctic",{"label":87,"jp":88,"en":89},"ウ","南米","South America",{"label":91,"jp":92,"en":93},"エ","東南アジア","Southeast Asia",{"en":95,"jp":96},"The article explains that the United States significantly increased its military presence in the Middle East around Iran.","記事では、米国がイラン周辺の中東地域で軍事力を大幅に増強したと説明している。",[98],"comprehension",{"id":100,"articleId":6,"question":101,"options":104,"correctLabel":83,"explanation":117,"tags":120},"news-world-us-iran-buildup-2026-quiz-q02",{"en":102,"jp":103},"What US military movement drew particular attention?","特に注目された米軍の動きは何か。",[105,108,111,114],{"label":79,"jp":106,"en":107},"すべての部隊を撤退させたこと","Withdrawing all forces",{"label":83,"jp":109,"en":110},"複数の空母が中東に集中したこと","Multiple aircraft carriers were concentrated in the Middle East",{"label":87,"jp":112,"en":113},"宇宙部隊を新設したこと","Creating a new space force unit",{"label":91,"jp":115,"en":116},"核兵器を廃棄したこと","Scrapping nuclear weapons",{"en":118,"jp":119},"The article says that the concentration of multiple aircraft carriers in the Middle East drew particular attention.","記事では、複数の空母が中東に集中したことが特に注目されたとしている。",[98],{"id":122,"articleId":6,"question":123,"options":126,"correctLabel":87,"explanation":139,"tags":142},"news-world-us-iran-buildup-2026-quiz-q03",{"en":124,"jp":125},"Which of the following does the article give as a reason behind the military buildup?","この軍事増強の背景として記事が挙げているものはどれか。",[127,130,133,136],{"label":79,"jp":128,"en":129},"欧州の農業政策","European agricultural policy",{"label":83,"jp":131,"en":132},"世界的な観光ブーム","A global tourism boom",{"label":87,"jp":134,"en":135},"イランの核計画やミサイル能力への警戒","Concern over Iran's nuclear program and missile capabilities",{"label":91,"jp":137,"en":138},"新通貨圏の形成","The formation of a new currency bloc",{"en":140,"jp":141},"The article states that concerns about Iran's nuclear program, missile capabilities, and ties with regional armed groups are behind the buildup.","記事では、イランの核計画、ミサイル能力、地域武装勢力との関係をめぐる警戒が背景にあるとしている。",[98],{"id":144,"articleId":6,"question":145,"options":148,"correctLabel":91,"explanation":161,"tags":164},"news-world-us-iran-buildup-2026-quiz-q04",{"en":146,"jp":147},"What goal of the United States and its allies is mentioned in the article?","米国と同盟国のねらいとして述べられているものは何か。",[149,152,155,158],{"label":79,"jp":150,"en":151},"すべての基地を閉鎖すること","To close all bases",{"label":83,"jp":153,"en":154},"石油価格を固定すること","To fix oil prices",{"label":87,"jp":156,"en":157},"新しい通貨を作ること","To create a new currency",{"label":91,"jp":159,"en":160},"海上交通路の安全を守ること","To protect the safety of sea lanes",{"en":162,"jp":163},"The article says that, in addition to strengthening deterrence, the aim is to protect the safety of sea lanes.","記事では、抑止力を強めることに加えて海上交通路の安全を守るねらいがあるとしている。",[98],{"id":166,"articleId":6,"question":167,"options":170,"correctLabel":79,"explanation":183,"tags":186},"news-world-us-iran-buildup-2026-quiz-q05",{"en":168,"jp":169},"Which meaning is closest to 'yokushi' (抑止)?","『抑止』（よくし）に最も近い意味はどれか。",[171,174,177,180],{"label":79,"jp":172,"en":173},"相手の行動を思いとどまらせること","Preventing the other side from taking action",{"label":83,"jp":175,"en":176},"貿易量を増やすこと","Increasing trade volume",{"label":87,"jp":178,"en":179},"兵士を帰国させること","Sending soldiers back home",{"label":91,"jp":181,"en":182},"国内選挙を延期すること","Postponing a domestic election",{"en":184,"jp":185},"'Yokushi' means deterrence: discouraging the other side from attacking or taking action.","『抑止』は、相手に攻撃や行動を思いとどまらせることを意味する。",[187],"vocabulary"]