Spokesman Liu Jianchao made the remark in response to a question concerning U.S. Defense Minister Donald Rumsfeld's recent criticism on China's military development and its lack of transparency.

"The development of China's national defense is peaceful development, and does not pose threat to any country or any person," Liu said.

China's military is defensive in nature and it has no history of invading other countries, Liu said, calling on the international community to have "clear" understanding about this point.

"We cannot accept the constant criticism from the country which has the largest military spending in the world," he said.

Rumsfeld made the criticism during a defense conference in Singapore, also known as the Shangri-la Dialogue, over the weekend.