Kharkiv regional state administration told Ukrinform.
"We are waiting for President of Ukraine to arrive together with U.S. Ambassador Geoffrey Pyatt to Kharkiv. Both Poroshenko and U.S. ambassador will pay a visit to the National Science Center " Kharkiv Institute of Physics and Technology", which is supported by the American side in the process of constructing and commissioning equipment related to the neutron source" , the local city authorities noted.
Also, Ukrinform learned that Pyatt and Poroshenko will visit National University of Internal Affairs.
"Here new Ukrainian police officers will demonstrate their skills learned under the guidance of American instructors during simulated operations," added the local officials.