Zelenskiy's top aide discusses key issues in phone call with Kamala Harris' adviser

President Volodymyr Zelenskiy's chief of staff spoke by phone with US Vice President Kamala Harris's national security adviser, Ukraine said on Tuesday, the first such call since she emerged as the frontrunner for the Democratic presidential nomination.

Andriy Yermak, head of Zelenskiy's presidential office, and Phil Gordon discussed the situation at the front and Russia's campaign of aerial attacks on Ukrainian cities and energy infrastructure, Yermak's office said.

"He (Yermak) emphasized the importance of strengthening Ukrainian air defence with modern Western systems," the statement said.
Zelenskiy referred to the conversation in his nightly video address, recalling that Harris had represented the United States at last month's peace summit in Switzerland.

"It is important that the dynamics of our joint work for a just peace do not diminish," Zelenskiy said. "All our partners at all levels know and will continue to know the prospects for a just peace to be restored as soon as possible."

The United States has been a vital wartime ally of Ukraine, supplying many billions of dollars of military and financial assistance since Russia launched its full-scale invasion in February 2022.

Harris is seen as most likely to replace Joe Biden on the Democratic presidential ticket after the US president dropped out of the race. Republican ex-president

Donald Trump who is standing for re-election has threatened to cut aid to Ukraine if he wins.

Zelenskiy's chief of staff and Gordon discussed further US support and the outcome of an international summit held in Switzerland in June, Yermak's office said.

Kyiv has repeatedly said it will work with whoever is elected in the United States later this year and that it does not want to be seen taking sides in a domestic US matter.

A Ukrainian official who asked not to be named told Reuters: "Speaking of ... Harris, we believe that two words best describe her potential foreign policy toward Ukraine and Europe as a whole — if she gets elected — continuity and predictability."

But the official added: "At the same time, we are certain that supporting Ukraine is a national, not partisan interest for the United States."