Ukraine launched a drone attack on a Russian chemical plant in the western city of Tula overnight on Friday into Saturday, according to the country’s security service. Russian authorities have not acknowledged the attack.

(Reuters) - Ukraine launched at least 17 drones targeting Moscow early on Sunday, forcing the temporarily closure of two of the capital's airports, Russian officials said. Mayor Sergei Sobyanin said the 12 drones were destroyed in the Ramenskoye and Kolomensky districts of the Moscow region, as well as in Domodedovo city, southwest of Moscow.

A massive drone strike has rattled Moscow and its suburbs, injuring a woman and temporarily halting traffic at some of Russia’s busiest airports

The administration of US President Joe Biden has overturned a ban on US military contractors working in Ukraine to maintain and repair equipment given to Ukraine's Armed Forces. Source: an anonymous US official in a comment to Reuters and CNN,