**Ongoing Ukrainian drone strikes targeting the Moscow region have repeatedly prompted Russian aviation authorities to impose temporary flight restrictions at Sheremetyevo, Domodedovo, Vnukovo, and Zhukovsky airports for safety during air-defense operations.** These measures, often announced by Rosaviatsiya, suspend or limit departures and arrivals for hours at a time, with multiple instances recorded throughout 2026, including large-scale attacks in mid-June that disrupted hundreds of flights and more recent episodes in August. In the past month, restrictions occurred around August 14 (affecting all four major airports), August 21 (Domodedovo and Zhukovsky fully suspended, others coordinated), August 25–26 (targeted limits at Domodedovo and Zhukovsky amid overnight drone activity), and August 28 (partial measures at select facilities). A notable August 26 incident followed reports of Ukrainian drones and coincided with the departure of a high-level U.S. visitor’s flight. Such actions reflect standard protocols amid the broader Russia-Ukraine conflict, where drone barrages necessitate clearing airspace. Traders price these events based on the established pattern of recurring threats rather than isolated incidents, with resolution typically tied to official notices confirming simultaneous suspensions at the specified airports. No major scheduled events beyond the ongoing conflict dynamics appear likely to alter the frequency before late August 2026 deadlines in active markets.