Security Advisory – Threats from Iran
On February 28, 2026, U.S. forces launched Operation Epic Fury against the government of Iran. Extensive combat operations are taking place across Iran and the surrounding region. Iran and its proxies have attacked shipping and energy infrastructure. The United States has said that combat operations may continue for several weeks or more.
Some facility operators have asked if the Coast Guard will change the MARSEC Level, or if there are other actions they should take.
Seebald & Associates is not aware of any active threats in the United States, but we note with concern that the recent shooting in Austin may have been inspired by Iran, according to the FBI. While further investigation may conclude otherwise, it is a reminder that deadly security incidents can occur anywhere, and that malicious actors may choose to act on their own, choosing targets of opportunity.
Seebald & Associates advises the following:
- Stay in close contact with your local Coast Guard office and respond quickly if they ask for information, put out any advisories, or direct specific actions.
- Review your MARSEC procedures to be sure you are fully prepared to implement them if necessary.
- Remind all personnel to be alert for suspicious activity of any kind. This could include persons or activities near your facility, behavior by employees, contractors, or visitors, drone sightings, or cyber activity.
- Reach out to your cybersecurity counterparts and be sure they are taking appropriate action. Iran has considerable cyber capabilities. It is reasonable to assume that they will employ them against the United States, including America interests and businesses.
- Remind all personnel to follow established access control and other security procedures. This is a great time to conduct a drill, hold a short training session, and do a check of gates, fencing, lights, and alarms.