Be in the know by watching the DHS alert system
Whether it’s homegrown violent extremists or international terrorist threats, the Department of Homeland Security (DHS) is charged with issuing advisories alerting the public of national security risks.
he Department’s National Terrorism Advisory System (NTAS) is comprised of three types of advisories depending on the circumstances:
- Bulletin. Describes current developments or general trends regarding threats of terrorism.
- Elevated alert. Warns of a credible terrorism threat against the United States.
- Imminent alert. Warns of a credible, specific, and impending terrorism threat against the United States.
What details are shared?
DHS coordinates with other federal entities to issue advisories to the public. When there is information about a threat, an NTAS Advisory will be shared with the public. It may include specific information, if available, about the nature of the threat, including:
- Geographic region,
- Mode of transportation, or
- Critical infrastructure potentially affected by the threat.
DHS will also include steps that individuals and communities can take to protect themselves and help prevent, mitigate, or respond to the threat.
Which advisory is used?
The advisory will clearly indicate whether the threat is general in nature and based on trends. This will result in a bulletin.
When a credible threat is identified:
- An elevated alert will be issued if DHS has no specific information about the timing or location; or
- An imminent alert is issued if DHS believes the threat is impending or very soon.
Depending on the nature of the threat, advisories may be sent to law enforcement, distributed to affected areas of the private sector, or issued more broadly to the public through both official and social media channels.
The broad communication to the general public includes:
- A designated DHS webpage (www.dhs.gov/alerts),
- Individuals signing up for DHS email alerts, and
- DHS social media (Facebook and Twitter @NTASAlerts).
NTAS advisories will also be displayed in places such as transit hubs, airports, and government buildings.
Responding to threats
Businesses are not instructed on how they should respond to DHS advisories. The bulk of instructions are to individual government agencies.
That’s why it’s so important that motor carriers provide training materials to employees and management on DHS advisories that detail company policies and procedures. They should also develop communication tools in the event an alert is issued.
Does your security plan answer these questions?
When a DHS advisory is issued:
- Will routes be changed?
- Will customers be notified of delays?
- Who should the driver contact for instructions while out on the road?
- Will access to the facility be restricted?
- Who will be allowed in?
- How are off-duty employees notified of changes to procedures?
- How will vendors be notified?
- Will there be a point when only vital operations are kept going while the rest of the business is shut down?
- What the procedures surrounding:
- Access to the facility?
- Communication?
- En route security?
- Who within the organization will monitor and review the severity of security threats?
- Will procedures differ between motor carrier terminals? Geographic locations?