CBP Announces April 2021 Operational Update Details Washington, DC - U.S. Customs and Border Protection (CBP) today released operational statistics for April 2021. “CBP continues to see a large influx of illegal migration along the Southwest Border,” said CBP Senior Official Performing the Duties of the Commissioner Troy Miller. “In order to disrupt criminal organizations that have little regard for human life, CBP is leading the way alongside external law enforcement partners through Operational Sentinel. Day after day, CBP rescues migrants abandoned in harsh terrain, left for dead with no food or water. CBP is committed to enhancing the security of the U.S. border and helping save the lives of vulnerable migrants.”