US forces in Syria came under rocket fire a day after airstrikes on Iranian-backed militias

Rockets landed at a US military base in eastern Syria on Monday, a day after the US carried out airstrikes on Iranian-backed militias, according to a US defense official with direct knowledge of the early reports.

source https://www.cnn.com/2021/06/28/politics/us-base-syria-iran-militia-rocket/index.html