PYONGYANG, July 7 (Xinhua) -- The Democratic People's Republic of Korea (DPRK) expressed on Saturday deep regret over the result of U.S. Secretary of State Mike Pompeo's DPRK visit, according to Korean Central News Agency.

The DPRK felt deep regret over the attitude of the U.S. delegation led by Pompeo at the high-level talks held Friday and Saturday with DPRK officials, a spokesman of the country's Foreign Ministry said.

The spokesman also expressed "deep worry over the result of the talks," saying that the talks have not only failed to be of any help in trust-building between the two sides, but also could result in the wavering of DPRK's will to work for denuclearization at the Korean Peninsula.?