Key developments on Aug. 15-16:
* Ukraine launches one of its largest drone attacks on Moscow Oblast, damaging Wildberries warehouse
* Russian attacks across Ukraine kill 7, injure 51 as major steel plant hit in overnight barrage; NATO downs drone over Romania
* Ukraine claims strike on Onyx and Zircon missile launcher in occupied Crimea, shows footage
* Russian attack sets iconic Kyiv book market on fire, injures 3
* Kyiv sanctions Russian vessels, companies linked to exports of stolen Uk