Senior Chinese and U.S. defense officials have agreed to cooperate on cyber security threats, despite recent accusations that China is behind several cyber attacks against U.S. networks.

The announcement came Monday as China's Defense Minister Liang Guanglie met in Washington with his U.S. counterpart, Leon Panetta.

Panetta said it was important for both countries to work together on cyber security issues to avoid any future crises or miscalculations over digital threats.

Liang said Beijing was also ready to participate in joint efforts to strengthen cybersecurity, saying China has been one of the biggest victims of cyber attacks in recent years.

But he denied accusations that Chinese hackers were behind recent online attacks on U.S. companies and government agencies.

A report last year by U.S. intelligence agencies accused Chinese hackers of stealing sensitive, high-tech U.S. data for economic purposes. Chinese officials deny participating or supporting cyber hacking, saying it is often anonymous and hard to track.

Liang and Panetta also discussed a range of other issues, including territorial disputes in the South China Sea, U.S. arms sales to Taiwan, and North Korea's nuclear program. It was the first visit by a Chinese defense minister to the U.S. since 2003.