On June 15, 2026, Russia launched a massive overnight missile and drone barrage across Ukraine, striking the historic Dormition Cathedral of the Kyiv Pechersk Lavra, a UNESCO World Heritage site, and setting its roof on fire. The attack injured at least 20 people in Kyiv and left 140,000 residents without power. In Kharkiv, a second strike killed five emergency rescuers. Poland scrambled fighter jets in response. The assault came amid diplomatic contacts between Ukrainian President Zelenskyy and US President Trump ahead of the G7 summit in France.

Background: German Chancellor Friedrich Merz proposed EU associate membership for Ukraine, allowing participation without voting rights, which Ukrainian President Zelenskyy rejected as unfair. Today: The EU formally opened the first stage of accession negotiations with Ukraine on June 15, 2026, after Hungary's new government lifted its veto following an agreement on ethnic Hungarian minority rights. European Council President Antonio Costa and European Commission President Ursula von der Leyen praised the step, with von der Leyen calling it a 'huge step forward' and citing progress on reforms. Ukrainian President Zelenskyy hailed the move as historic, noting it sends a clear message that Europe's progress cannot be stopped. EU leaders stressed the need for continued reforms. The process is expected to take years and cannot be completed while Ukraine is at war with Russia. Several European leaders are calling for a two-tier membership system to accelerate integration, with Merz's associate membership proposal facing resistance in Ukraine amid concerns it could sideline the country.

On June 15, 2026, Russia launched a massive overnight missile and drone barrage across Ukraine, striking the historic Dormition Cathedral of the Kyiv-Pechersk Lavra, a UNESCO World Heritage site, and setting its roof on fire. The attack injured at least 20 people in Kyiv and left 140,000 residents without power. In Kharkiv, a second strike killed five emergency rescuers. The attack damaged five heritage sites at the Lavra, including the Dormition Cathedral and Kushchnyk Tower, but firefighters prevented the blaze from reaching the interior iconostasis. UNESCO experts have visited the site. Russia denied responsibility, claiming the damage was caused by a Ukrainian Patriot missile, but Ukraine recovered Shahed drone fragments at the site. In response, Greece pledged financial and technical aid to restore the Lavra and other damaged cultural sites, including financing restoration studies and a memorandum of understanding with Ukraine's Ministry of Culture. UK Prime Minister Keir Starmer discussed potential UK involvement in restoring the Lavra during a G7 summit meeting with President Zelensky. G7 leaders agreed on new sanctions targeting Russia's military-industrial complex and shadow fleet.

Ukrainian Naval Forces spokesperson Dmytro Pletenchuk announced that no Russian ships or submarines are currently in the Black Sea or Sea of Azov, as they remain at their home ports. He highlighted that Russia has not deployed any vessels at sea for approximately two weeks, but warned that the threat of missile strikes from Kalibr cruise missile carriers continues. This development reflects a temporary reduction in Russian naval activity in the region.