"In addition to the presidents, five members of the delegation will take part in the negotiations," Ushakov told journalists.
The official said that he will be in the Russian delegation, joined by Foreign Minister Sergey Lavrov, Defense Minister Andrei Belousov, Finance Minister Anton Siluanov and the head of the Russian Direct Investment Fund (RDIF) and Russian special presidential envoy for economic cooperation with foreign countries, Kirill Dmitriev.
"The composition of the US delegation is also known, but it would probably be correct to wait for a corresponding announcement from our American partners," Ushakov said.
Following the talks, the Russian delegation will return to Moscow, the official said, adding that it will depart after contacts complete.
Putin, Trump to Hold Joint Press Conference Following Talks
Vladimir Putin and Donald Trump will hold a joint press conference following the August 15 talks in Alaska, Ushakov said.
Cooperation Between Russia, US Has Enormous Potential
"An exchange of views on the further development of bilateral cooperation, including in the trade and economic sphere, is expected [at the Alaska summit]. I would like to note that this cooperation has enormous and, unfortunately, still untapped potential," Ushakov told reporters.