The Bane of US Carriers in the West Pacific

Published in The China Times
(Taiwan) on 22 March 2013
by Zeng Fusheng (link to originallink to original)
Translated from by Nathan Hsu. Edited by Victoria Denholm.
In response to U.S. carrier strike group activity in the Western Pacific, the Chinese military has been actively developing a medium-range ballistic missile capable of reaching targets 1,500 to 3,000 kilometers away. The anti-ship missile, dubbed the Dong-Feng, or "East Wind" 21D, is compatible with China's BeiDou or "Big Dipper" Satellite Navigation System and is capable of detecting and tracking targets, changing course and penetrating defenses to hit moving targets at sea in multiple waves, inflicting heavy damage. As the world's only anti-ship ballistic missile, the DF-21D has already become one of the most important weapons in China's arsenal as it implements its “anti-access strategy” and will turn the tide on the advantage held by U.S. carrier strike groups in the Western Pacific.

A Threat to U.S. Military Global Superiority

The missile has already been officially commissioned. It has been deployed to the Second Artillery Corps base in the Guangzhou Military Region where the land-based mid-range missile will primarily be used to deter U.S. carriers from encroaching upon the Western Pacific region within a radius of approximately 1,700 kilometers. Following the launch of 16 second-generation BeiDou satellite systems providing positioning, navigation and timing data, the People's Liberation Army can already effectively cover all of Asia and the Pacific as well as provide precise positioning and navigation services for the DF-21D. It has become the bane of any U.S. carrier strike group in the Western Pacific.

In light of the People's Liberation Army's development of the anti-ship missile, the U.S. military is paying close attention to several key points, including: first, which base(s) will house the missile; second, their launch capabilities, warhead stockpile and pace of production; third, the strategic guidelines for using the missile; fourth, the targeted classes of ships and payload size, as well as tactics and methods of attack; fifth, how the PLA will integrate the warfighting power of anti-ship and cruise missiles; and sixth, the level of precision that the PLA's over-the-horizon radar and satellite detection, navigation and positioning systems will be able to provide for effective utilization of the missile.

A Russian military-industrial website has pointed out that the PLA has tested the DF-21D missile in the Gobi Desert when it accurately hit its target and penetrated six decks [of the simulated ship] with a warhead traveling at Mach 5. In the meantime, however, there are still issues, including how the Chinese military will direct the warhead to hit a moving carrier, connection issues as the warhead enters the atmosphere at Mach 10 and how end-stage course alterations will be handled. Because of this, Switzerland's Center for Security Studies in Zurich has indicated that the DF-21D "carrier-killer" is, in fact, extremely prone to suffering a loss of accuracy through electronic attacks or interference. The key question lies in whether or not the U.S. is willing to make long-term investments in electronic warfare to counter the threat from the PLA's anti-ship missile. In addition to this, one of the primary directives of the U.S. carrier-based X-47B attack drones is to destroy bases where the DF-21D is stationed.

A Contest over Air and Sea

Observing the PLA's active efforts in recent years to develop high-tech weaponry together with China's appointment of top air force official Xu Qiliang as vice chairman of the Central Military Commission, seem to confirm an objective which appears to be to enhance its ability to seize control of sea and sky, as well as distant theaters and outer space. China has continued to accelerate the process of modernizing its arms and equipment to serve as the basis upon which it will compete militarily with the U.S. for the top spot in Asia and the Pacific. The PLA has already moved the focus of its military development onto research and development of new information-based warfighting platforms and precision-guided weapons. It is seeking to strengthen the long-range and rapid precision strike capability that the DF-21D, specifically designed to counter U.S. carriers, exemplifies.

In an effort to halt U.S. advancement on the strategic chessboard of Asia and the Pacific the PLA is actively developing high-tech weapon systems, including intercontinental ballistic missiles, new nuclear missile submarines and more. Until 2020, China's military strength will likely fall short of making it a truly global military power. However, the developmental pattern of continued double-digit increases in its military budget suggests that China's military strength will be sufficient to shift the balance of power in the Asia-Pacific region over the coming decade and directly challenge U.S. dominance over the Western Pacific.

The author is an adviser for the National Policy Foundation's National Security Division.


 電影「變形金剛」中,美國航空母艦被外星人擊沉的場景,是否會在西太平洋演出真實版,已經成為亞太各國戰略圈熱議的課題。

 為因應美軍航艦戰鬥群在西太平洋地區的活動,共軍正積極發展射程1500公里到3000公里間的東風-21D中程導彈,配合北斗衛星定位導航系統,開始部署能夠偵測、追蹤、變軌穿越目標防禦、多波次命中海上移動目標,並對海上目標造成重大損害的反艦導彈。這種世界上獨一無二的反艦導彈,已成為中共執行「反介入戰略」的最重要武器之一,同時也將會改變美軍航艦戰鬥群在西太平洋地區的優勢布局 。

 威脅美軍全球優勢

 導彈已經正式成軍。這項部署在廣州軍區二砲基地,射程長達1700公里左右的陸基中程導彈,主要用在嚇阻美軍航艦介入西太平洋地區。隨著共軍北斗二代衛星定位導航授時通訊系統,在日前完成16枚衛星發射部署後,已能夠有效覆蓋整個亞太地區,並能為東風-21D反艦導彈提供精準的定位導航服務,成為美國航空母艦戰鬥群在西太平洋地區的剋星。

 針對共軍發展反艦導彈的狀況,美軍關注的重點包括:一、共軍反艦導彈部署在哪些基地;二、反艦導彈的發射能量、彈頭庫存數量,及生產速度;三、運用反艦導彈的戰略指導原則;四、反艦導彈的攻擊目標類別、彈頭爆炸能量,以及攻擊策略與方式;五、共軍如何結合運用反艦導彈與巡弋飛彈的戰力;六、共軍的視距外雷達(OTHR)系統與衛星偵測導航定位系統,配合反艦導彈有效運作的精準程度。

 俄羅斯軍工綜合體網站指出,共軍曾經在弋壁沙漠測試東風-21D反艦導彈,並用5倍音速的彈頭,穿透六層甲板,準確命令航艦目標;同時,共軍如何導引彈頭命中移動的航艦,並解決彈頭以10倍音速進入大氣層時的聯絡和末端導引變軌問題,至今仍然是個謎。因此,瑞士蘇黎士安全研究中心於日前表示,號稱「航艦殺手」的東風-21D其實很容易遭到電子攻擊或干擾而失準,關鍵在於美國願不願意長期投資電子戰能量,來反制共軍的反艦導彈威脅。此外,美軍部署在航艦上的X-47B無人攻擊機,其主要任務是要摧毀東風-21D反艦導彈基地。

 爭奪制空和制海權

 從共軍近年來積極發展高科技武器,並任命空軍將領許其亮為中央軍委副主席的實際行動觀察,其為提高奪取制空權、制海權,以及增強遠海和太空控制能力,正不斷加快武器裝備現代化進程,做為與美國競逐亞太領導地位的軍事基礎;共軍目前已經把軍力發展重點,放在研發新型信息化作戰平台和精確制導武器,以增強遠程快速精確打擊能力,其中專門對付美國航艦的東風-21D反艦導彈就是代表作。

 整體而言,共軍為反制美軍介入亞太戰局,正積極發展包括洲際彈導飛彈及新型核導彈潛艦等高科技武器。雖然中共的軍力到2020年間,還不太可能成勢力擴及全球的軍事大國。但以現行軍費持續二位數增長的發展趨勢推斷,中共的軍力將可以在10年間,改變亞太地區的軍力動態平衡,並直接挑戰美國在西太平洋的優勢地位。

 (作者為國家政策研究基金會國安組顧問)
This post appeared on the front page as a direct link to the original article with the above link .

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