Havana Syndrome: What We Know

Iranian media also report large fire at oil refinery outside the city of Tabriz Source

At least four people connected to the demonstrations have been put to death Source

U.S. criticizes decision to sever security ties after nine died in firefight, urging two sides to work together more closely Source

Government expands investigation into mob that ransacked government buildings Source

Pressure campaign is a test of whether Washington can enforce sanctions Source