Two rockets Saturday hit Iraq's Al-Balad air base, where US troops are stationed, while two mortars hit Baghdad's Green Zone, a high-security enclave housing the US embassy, security sources said. Sirens immediately rang out at the American compound in Baghdad hosting both diplomats and troops, sources there told AFP.

from Times of India https://timesofindia.indiatimes.com/world/middle-east/rocket-falls-near-us-embassy-in-baghdad-no-casualties-police-sources/articleshow/73102676.cms