Seoul takes the U.S. Department of Energy's decision to put Korea on a 'sensitive country' list 'seriously,' the foreign ministry said Saturday, while vowing to actively consult

By Timothy Gardner, David Brunnstrom and Ju-min Park WASHINGTON/SEOUL (Reuters) -The U.S. Department of Energy has designated ally South Korea a "sensitive" country, a spokesperson said on Friday, after the South Korean president briefly imposed martial law and amid talk of Seoul potentially developing nuclear weapons.

South Korea's foreign minister told the country's legislature Wednesday that developing nuclear weapons is not off the table

The U.S. Department of Energy has categorized South Korea as a 'sensitive' country, amid tensions over nuclear proliferation concerns. The designation may affect U.S.-ROK cooperation in science and technology.

Several South Korean leaders have said Seoul may pursue nuclear weapons amid fears over Pyongyang’s weapons programme.

US-sensitive country WASHINGTON, March 14 (Yonhap) -- The placement of South Korea on the U.S. Department of Energy's "sensitive country" list might pose a tricky test to the bilateral alliance, experts said Friday,