The Department of Homeland Security issued a National Terrorism Advisory System Bulletin in the wake of top Iranian Gen. Qasem Soleimani's killing in an airstrike ordered by President Donald Trump.

Acting DHS Secretary Chad Wolf wrote in a tweet that the new bulletin was intended to "inform & reassure the American public, state/local governments & private partners that DHS is actively monitoring & preparing for any specific, credible threat, should one arise."

The bulletin cites the killing of Soleimani as the catalyst for increased threats of retaliation from Iran, though "at this time, we have no information indicating a specific, credible threat to the Homeland. Iran and its partners, such as Hizballah, have demonstrated the intent and capability to conduct operations in the United States."

Read more: USA Today