Ukraine war updates: Russia hits power grid, Iran accused of stepping in (Oct. 24)

A resident looks out the window holding a candle for light inside her house during a power outage, in Borodyanka, Kyiv region, Ukraine, Thursday. Airstrikes cut power and water supplies to hundreds of thousands of Ukrainians on Tuesday, part of what the country's president called an expanding Russian campaign to drive the nation into the cold and dark. (Emilio Morenatti/AP)

Monday marks eight months since Russia launched its large-scale invasion of Ukraine on Feb. 24. As the week begins, here's a look ahead and a roundup of key developments from the past week.

What to watch this week