Anti-stealth radars unveiled at air show

With stealth aircraft like the United States' F-22 and F-35 poised to dominate modern aerial combat, countermeasures are emerging.

China has been showcasing an array of air-defense radars capable of detecting stealth fighters at a six-day arms expo - and the nation appears keen to sell the cutting-edge technology to any state fearing a threat from above.

Three large radars made by China Electronics Technology Group Corp were on display at the 11th China International Aviation and Aerospace Exhibition, which closed on Sunday in Zhuhai, Guangdong province. The State-owned defense giant has developed almost all of the radars used by the People's Liberation Army.