Citing unnamed sources, al-Arabiya says Israeli jets hit research and development building at al-Qusayr air base late Sunday, in a previously unreported strike

Military says it monitored small aircraft’s flight as it entered Israeli airspace before 'neutralizing it' near the border town of Zar’it

Ban on exports of drone engines to Russia, any third country that could supply UAVs to Moscow; bloc adds almost 200 people and entities to asset freeze and visa ban blacklist

Guterres' assessment to Security Council on Iranian adherence to nuclear deal will examine ban on supplying drones and missiles, but is said to not accuse Tehran of violation

No reports of injuries; US envoy to Kyiv confirms more military support on the way

Diplomats from several nations said to no longer be meeting with Iranian counterparts in protest of Tehran's supply of attack drones to Russia

UN diplomat says Tehran's sale of such weaponry to Moscow would violate Security Council resolution anchoring 2015 Iran nuclear dal

Kyiv official says Russia running low on Iranian drones; claims Moscow offered to send its own experts on suppressing dissent to Tehran, which is dealing with anti-regime protests

New York Times cites official saying special forces team penetrated enemy territory to guide strikes; 3rd strike reported in Kursk region Tuesday

Drones aiming to 'disrupt Russian long-range aircraft' were intercepted, Russian defense ministry says, but debris fell and exploded on airfields, killing three