US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly holds a briefing while on a visit to Kyiv, capital of Ukraine, September 18, 2023. Senator Mark Kelly noted the progress of the Ukrainian counteroffensive, which is developing under very difficult circumstances. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly (R) and Ambassador Extraordinary and Plenipotentiary of the United States of America to Ukraine Bridget A. Brink are pictured during a briefing in Mykhailivska Square, Kyiv, capital of Ukraine, September 18, 2023. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly (R) and Ambassador Extraordinary and Plenipotentiary of the United States of America to Ukraine Bridget A. Brink are pictured during a briefing in Mykhailivska Square, Kyiv, capital of Ukraine, September 18, 2023. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly (R) and Ambassador Extraordinary and Plenipotentiary of the United States of America to Ukraine Bridget A. Brink are pictured during a briefing in Mykhailivska Square, Kyiv, capital of Ukraine, September 18, 2023. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

US Senator, Navy veteran and former astronaut Mark Kelly (R) and Ambassador Extraordinary and Plenipotentiary of the United States of America to Ukraine Bridget A. Brink are pictured during a briefing in Mykhailivska Square, Kyiv, capital of Ukraine, September 18, 2023. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM