The Secure and Succeed Act (S. Amdt. 1959 to H.R. 2579), sponsored by several Republican Senators, would link DACA with hi-tech border surveillance. Customs and Border Protection would use facial recognition and other biometric technologies to inspect travelers, both US citizens and non-citizens, at airports. The bill also establishes "Operation Phalanx" that instructs the Department of Defense—a military agency—to use drones for domestic surveillance. EPIC has pursued many FOIA cases on border surveillance involving biometrics, drones, and airport body scanners, In a statement to Congress, EPIC warned that "many of the techniques that are proposed to enhance border surveillance have direct implications for the privacy of American citizens."