The Preventing Emerging Threats Act of 2018 grants the Department of Homeland Security statutory authority to counter credible threats from unmanned aircraft systems (UAS) to the safety or security of a covered facility or asset. This authority is paramount to the Department’s mission to protect and secure the Homeland from evolving threats. The Department is in the process of coordinating with Components and stakeholders regarding the need for additional counter-UAS (CUAS) authorities.