Ukraine destroyed more than 40 military aircraft in a drone attack deep inside Russia, official says

A Ukrainian security official reported a drone attack destroying over 40 Russian planes, allegedly supervised by President Zelenskyy. This occurred as Russia launched a massive drone and missile assault on Ukraine, preceding peace talks in Istanbul. Simultaneously, Russia claimed control of Oleksiivka and intensified offensives in multiple regions, while Ukraine investigates a deadly strike on a training unit.