Artillery: China Perfects What The Nazis Started

Archives

March 14, 2016: In early 2016 China revealed that they had perfected the technology for a maneuverable ballistic missile warhead. This came a little after it was revealed that since 2014 China had conducted six tests of a maneuverable gliding warhead for ballistic missiles. Five of the six tests were successful and this “hypersonic glide vehicle” is officially known as the DF-ZF. In effect a hypersonic glide vehicle is a warhead that can glide rather than simply plunging back to earth and is maneuverable enough to hit small moving targets in space or down on the surface. The DF-ZF was initially developed as China sought to perfect a version of the DF-21 ballistic missile that could hit moving warships at sea. DF-21 is a 15 ton, two stage, solid fuel missile that is 10.7 meters (35 feet) long and 140cm (4.6 feet) in diameter. Range varies (from 1,700-3,000 kilometers) depending on model and warhead weight. Using the DF-ZF warhead DF-21 range is extended fifty percent (to about 3,000 kilometers). Used on a larger ballistic missile like the DF-31 or DF-41 and max range becomes about 12,000 kilometers. The DF-21D (the carrier killer version) missile using the DF-ZF is also more difficult for anti-missile missiles to hit and can also be used against low orbit satellites.

As far back as 2008 there were rumors that the Chinese had reverse engineered, reinvented or stolen the 1970s seeker technology that went into the U.S. Pershing ballistic missile maneuverable warhead. This 7.5 ton U.S. Army missile also had a range of 1,800 kilometers and could put its nuclear warhead within 30 meters of its aim point. This was possible because the warhead was maneuverable and had its guidance system using radar. This kind of accuracy made the Russians very uncomfortable as it meant many of their command bunkers were much more vulnerable. The Russians eventually agreed to a lot of nuclear and missile disarmament deals in order to get the Pershings decommissioned in the 1980s.

Until 2013 there was no evidence that the DF-21D system had been tested using a maneuverable warhead. Then satellite photos showed a 200 meter long white rectangle in the Gobi Desert (in Western China) with two large craters in it. This would appear to be a “target” for testing the DF-21D, and two of the inert practice warheads appear to have hit the target. American carriers are over 300 meters long, although the smaller carriers (amphibious ships with helicopter decks) are closer to 200 meters long. It appeared China was planning on using the DF-21D against smaller warships, or perhaps they just wanted to see exactly how accurate the missile could be. Then in 2014 an even more maneuverable and gliding version of the carrier killer warhead appeared in the form of the DF-ZF hypersonic glide vehicle.

Russia and the United States have also developed this technology but neither has deployed it in the form the Chinese appear to favor. The original work in this area was by the Germans during World War II. The U.S. and Russia both investigated the concept more during the Cold War but never deployed anything. In the 1990s the United States proposed reviving work on hypersonic glide vehicle for its Prompt Global Strike. This would put hypersonic glide vehicle warheads, using high-explosive and not nuclear explosives, on ICBMs producing a very expensive weapon that could hit a target anywhere on earth in less than an hour of the order being given. In any event the United States successfully tested its version of the hypersonic glide vehicle in 2011 but with the defense budget shrinking the project was halted. This was encouraged when a 2014 hypersonic glide vehicle test failed. Meanwhile Russia has resumed hypersonic glide vehicle development in 2013 but financial problems are preventing much progress.

 


Article Archive

Artillery: Current 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 


X

ad
$0
$2500

Don't Let Us Go Up In Smoke!

January, February and March are notoriously low ad revenue months online. And StrategyPage has not been spared. We need to raise $2500 in combined subscriptions and contributions to keep us moving forward.

Each month we count on your subscriptions or contributions. You can support us in the following ways:

  1. Make sure you spread the word about us. Two ways to do that are to like us on Facebook and follow us on Twitter.
  2. Subscribe to our daily newsletter. We’ll send the news to your email box, and you don’t have to come to the site unless you want to read columns or see photos.
  3. You can contribute to the health of StrategyPage. A contribution is not a donation that you can deduct at tax time, but a form of crowdfunding. We store none of your information when you contribute..
Subscribe   Contribute   Close