KYIV, Nov 25 - Members of the United States and Ukraine non-proliferation working group have made a visit to Chornobyl Nuclear Power Plant (NPP) to see the recently completed New Safe Confinement (NSC), the U.S. Embassy in Ukraine said in a statement on Monday.

The embassy described the facility as "a work of engineering without precedent in the field of nuclear construction built to convert the site into a stable and environmentally safe condition."