Government ministries and agencies have drawn up antiterrorism measures to deal with attacks involving nuclear, biological or chemical weapons, government officials said Saturday.

The National Police Agency, the Defense Agency, the Health, Labor and Welfare Ministry, the Ministry of Economy, Trade and Industry, the Environment Ministry, as well as the science and farm ministries have compiled measures to combat such attacks, the officials said.

The measures were worked out in response to the seven-point emergency plan adopted by the government on Monday, following the start of U.S.-led air strikes against Taliban targets in Afghanistan.