Russia already controls a fifth of Ukraine, including about three-quarters of Donetsk province, which it first entered in 2014.

The highly anticipated summit ended without a breakthrough. Afterwards, Trump said Ukraine and Russia should proceed straight to seeking a full peace deal instead of a cease-fire.

For Russia, the results of the Alaska summit between President Donald Trump and President Vladimir Putin marked a turning point in U.S.-Russian relations underlined by the United States subsequently abandoning its demand for a halt in fighting in Ukraine.

By Andrew Osborn MOSCOW (Reuters) -In a few short hours in Alaska, Vladimir Putin managed to convince Donald Trump that a Ukraine ceasefire was not the way to go, stave off U.S. sanctions, and spectacularly shatter years of Western attempts to isolate the Russian president.

Ukrainian President Volodymyr Zelenskyy says he will meet U.S. President Donald Trump in Washington on Monday after a Russia-U.S. summit concluded without an agreement to stop the fighting in Ukraine after 3 1/2 years.

The US president will meet Volodymyr Zelensky in Washington on Monday in the wake of his Alaska summit with Vladimir Putin on Friday.