; and (2) with other Federal, State, tribal, and local law enforcement entities. (b) U.S. Border Patrol agents The Secretary shall ensure that each U.S. Border Patrol agent or officer assigned or required to patrol on foot, by horseback, or with a canine unit, in remote mission critical locations, and at border checkpoints, has a multi- or dual-band encrypted portable radio. (c) LTE capability In carrying out subsection (b), the Secretary shall acquire radios or other devices with the option to be LTE-capable for deployment in areas where LTE enhances operations and is cost effective. 2103. Border security deployment program (a) Expansion Not later than September 30, 2023, the Secretary shall fully implement the Border Security Deployment Program of the U.S. Customs and Border Protection and expand the integrated surveillance and intrusion detection system at land ports of entry along the southern border and the northern border. (b) Authorization of appropriations In addition to amounts otherwise authorized to be appropriated for such purpose, there is authorized to be appropriated $33,000,000 for fiscal years 2019 through 2023 to carry out subsection (a). 2104. Pilot and upgrade of license plate readers at ports of entry (a) Upgrade Not later than two years after the date of the enactment of this Act, the Commissioner shall upgrade all existing license plate readers in need of upgrade, as determined by the Commissioner, on the northern and southern borders on incoming and outgoing vehicle lanes. (b) Pilot program Not later than 90 days after the date of the enactment of this Act, the Commissioner shall conduct a one-month pilot program on the southern border using license plate readers for one to two cargo lanes at the top three high-volume land ports of entry or checkpoints to determine their effectiveness in reducing cross-border wait times for commercial traffic and tractor-trailers. (c) Report Not later than 180 days after the date of the enactment of this Act, the Secretary shall report to the Committee on