
捷克副總理訪基輔期間提出擴大供應構想,雙方討論進展正面,但額外12架尚未正式敲定
捷克正與烏克蘭討論提供最多16架L-39NG「天狐」噴射教練機,包括先前同意移交的4架及額外研議的12架,用於攔截俄軍「見證者」系列自殺無人機,以降低防空成本並分擔F-16任務。
AI-generated summary
俄羅斯大量使用「見證者」(Shahed)系列自殺無人機攻擊烏克蘭,烏軍防空壓力持續增加。捷克先前曾考慮提供4架L-159輕型戰機,但因政府認為捷克仍有需求而遭否決。
捷克L-39NG Skyfox教練機。該機可能納入援烏計畫,執行反無人機任務。(圖:AERO Vodochody)
〔記者吳哲宇/綜合報導〕面對俄羅斯大量「見證者」(Shahed)系列自殺無人機攻擊,烏克蘭可能獲得新型空中攔截戰力。捷克正與烏克蘭討論提供最多16架L-39NG「天狐」(Skyfox)噴射教練機,包括先前同意移交的4架,以及額外研議的12架。這款軍機可搭載70公厘雷射導引火箭與機砲莢艙,專門獵殺俄軍攻擊無人機,並以較低成本分擔F-16戰機的防空任務。
軍聞網站《The War Zone》報導,捷克副總理兼工業與貿易部長哈夫利切克(Karel Havlíček)訪問基輔期間,向烏方提出擴大供應L-39NG的構想,雙方討論進展正面,但額外12架尚未正式敲定。捷克先前曾考慮提供4架L-159輕型戰機,最終因政府認為捷克仍有需求而遭否決。
L-39NG由冷戰時期L-39教練機改良而來,換裝美製Williams FJ44-4M渦輪扇發動機,最高時速約901公里、實用升限約1萬1582公尺,機體壽命達1萬5000飛行小時,並具備5個外部掛點。製造商Aero Vodochody正與比利時泰雷斯(Thales)合作開發「Drone Hunter」反無人機構型,規劃整合光電瞄準系統、70公厘雷射導引火箭及機砲莢艙,但目前尚未正式投入作戰。
成本是L-39NG的主要優勢。製造商估計每飛行小時約1700至2300美元,遠低於F-16約2萬2000美元;而70公厘APKWS II導引火箭單價約2萬至2萬5000美元,相較AIM-9X約50萬美元、AIM-120約100萬美元,可大幅降低攔截廉價無人機的成本。
隨著俄軍推出天竺葵-3、4及5等噴射動力無人機,烏軍防空壓力持續增加。其中天竺葵-4據報時速可達約451至499公里,飛行高度最高約7925公尺,讓低成本攔截無人機更難應付。
英國皇家聯合軍種研究所(RUSI)專家布朗克(Justin Bronk)指出,L-39NG速度足以攔截Geran-3與Geran-4,且操作簡單、滯空能力佳,雖然缺乏機載雷達,但可利用烏克蘭既有地面雷達網路引導攔截。烏軍也有大量熟悉舊型L-39的飛行員與維修人員,有助縮短換裝時間。
不過,Aero Vodochody目前年產約12架L-39NG,雖可提升至18架,但產線據報已排滿至2027年第二季,後續交付時程仍有變數。若順利成案,將有助烏軍保留F-16等高性能戰機,執行更複雜的空戰及打擊任務。
AI outlook — possibilities, not facts
捷克與烏克蘭關於額外12架L-39NG的供應協議將在短期內敲定
Possible · Within weeks
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