what country (embassy) ?
some are fully suspended including nonimmigrant and immigrant visas
(f) After reviewing the report described in subsection (d) of this section, and after accounting for the foreign policy, national security, and counterterrorism objectives of the United States, I have determined to fully restrict and limit the entry of nationals of the following 12 countries: Afghanistan, Burma, Chad, Republic of the Congo, Equatorial Guinea, Eritrea, Haiti, Iran, Libya, Somalia, Sudan, and Yemen. These restrictions distinguish between, but apply to both, the entry of immigrants and nonimmigrants.
BUT some are only partial suspended
Sec. 3. Partial Suspension of Entry for Nationals of Countries of Identified Concern
Read thru the White House action to know how you are affected by the ban
https://www.whitehouse.gov/presidential-actions/2025/06/restricting-the-entry-of-foreign-nationals-to-protect-the-united-states-from-foreign-terrorists-and-other-national-security-and-public-safety-threats/