Ukraine hasn't achieved desired results at negotiations.

Davis' departure leaves a key diplomatic post vacant at a critical moment, while peace talks remain at a standstill. It remains unclear who will succeed Davis or when a permanent ambassador might be nominated.

Russia once again unleashed a barrage of ballistic missiles strikes on Kyiv overnight on June 28, damaging several sites within the city and injuring at least two people, officials said.

Ukrainian drones reportedly struck Russian oil infrastructure in various regions overnight on June 28, as worries continue to mount in Russia over the country's fuel reserves.

"Slovakia will not pay for Ukraine's military expenses," Prime Minister Robert Fico said ahead of the summit in Ankara in July.

Serbian President Aleksandar Vucic, a right-wing populist leader with authoritarian tendencies and warm ties with Russia, said on June 27 that he would resign from office.

The so-called "Alaska understanding" refers to Moscow's request that Washington to pressure Ukraine to withdraw completely from Donbas, one person familiar with the Alaska discussions previously told the Kyiv Independent.

Aleksey Zhuravlyov, first deputy chair of Russian State Duma Defense Committee, said Moscow would strengthen its military presence along the border with Finland and could easily destroy half the country.

The civilians were detained by Russian forces during the occupation of Mariupol and parts of Kyiv, Kharkiv, Zaporizhzhia, and Luhansk oblasts in 2022.

The strike is part of a 40-day campaign approved by President Volodymyr Zelensky, which he said is aimed at "compelling" Russia to end the war.

The pilot was located by a search-and-rescue team, which evacuated him to a medical facility.

Russia launched 129 Shahed-type attack drones overnight on June 27, Ukraine's Air Force said.

The strike targeted a major defense enterprise that manufactures launchers for the Yars and Topol-M strategic missile systems, as well as launchers for the Iskander-M tactical ballistic missile system.

The number includes 1,350 casualties that Russian forces suffered over the past day.