Here are some of the stories we are covering from around the world:

At Least 10 Are Killed at School Shooting in Sweden

At least 10 people were killed and an unidentified number of others injured at a shooting at a center for adult education in central Sweden on Tuesday, the authorities said.

China Swiftly Counters Trump’s Tariffs With a Flurry of Trade Curbs

After a 10 percent tariff on Chinese products took effect on Tuesday, China announced retaliatory measures against the U.S., including tariffs and an investigation of Google.

Where a Strongman Failed, Women Are Now Fueling a Democratic Revival

A leftist movement in Sri Lanka that took power after an economic collapse is seizing a rare opportunity to rally more women into politics.

@nytimes