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UFS 4-010-03 3 February 2026 UNIFIED FACILITIES SUPPLEMENT (UFS) SECURITY ENGINEERING: PHYSICAL SECURITY MEASURES FOR HIGH-RISK PERSONNEL APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED UFS 4-010-03 3 February 2026 FOREWORD Unified Facilities Supplements (UFS) provide non-mandatory, supplemental information in support of Unified Facilities Criteria (UFC). Only UFC establish enforceable criteria. UFS are For Information Only (FIO) and exist to help users understand and apply UFC requirements. The purpose of UFS is to offer procedural guidance, best practices, lessons learned, examples, and explanatory materials that clarify how to meet UFC criteria. They may include step-by-step procedures, checklists, illustrations, or decision aids, but they do not create new requirements or modify UF

SAMPLE PATIO DOOR BAR UFS 4-010-03 3 February 2026 47 FIGURE 6-8. SECONDARY SLIDING DOOR LOCK 6-4.3 INTERIOR COURTYARDS Interior courtyards can provide a false sense of security. Interior courtyards introduce additional security concerns in that they offer additional hiding spots and are generally designed to offer large visibility of the courtyard, through weaker glass windows, louvers, or even open-air openings. Figure 6-9 provides a section and plan view of a residence with an interior courtyard. An inspection should be made of interior courtyards to verify that all applicable countermeasures for the exterior building shell are in place for an interior courtyard. UFS 4-010-03 3 February 2026 48 FIGURE 6-9. INTERIOR COURTYARD UFS 4-010-03 3 February 2026 49 CHAPTER 7 - BUILDING INTERIOR

SITE RECOMMENDATION The following site recommendation is made specifically for the HRP office, but not HRP residences. • S-5O: Minimum Standards. Regardless of the building’s occupancy load (number of people), the building in which the HRP office is located should meet the minimum antiterrorism standard requirement of a primary gathering building (low level of protection) as prescribed by UFC 4-010-01. 3-3.1.1 UFC 4-010-01 Minimum Standards UFC 4-010-01 prescribes mandatory DoD minimum antiterrorism standards for new and existing inhabited buildings. To take advantage of the preexisting work defined in UFC 4- 010-0, this HRP UFS recommends that HRP offices comply with the minimum standards of UFC 4-010-01. UFS 4-010-03 3 February 2026 18 3-3.1.2 S-5O Commentary UFC 4-010-01 provides detail

e Safety Code 2012 NATIONAL INSTITUTE OF JUSTICE STANDARD (NIJ) NIJ) 0108.01, Ballistic Resistant Protective Materials, 1985 UNDERWRITER’S LABORATORY Underwriters Laboratories Standard 752, Bullet-Resisting Equipment, 2005 UNIFIED FACILITIES CRITERIA https://www.wbdg.org/dod/ufc UFC 1-200-01, DoD Building Code UFC 3-340-01, Design and Analysis of Hardened Structures to Conventional Weapons Effects (FOUO) UFC 4-010-01, DoD Minimum Antiterrorism Standards for Buildings UFS 4-023-07 2 February 2026 51 UFC 4-020-01, DoD Security Engineering Facilities Planning Manual UFC 4-020-02, DoD Security Engineering Facilities Design Manual, currently in Draft and unavailable OTHER • H.P. White Laboratory, Inc. HPW-TP 0500.03, Test procedure: Transparent Materials for Use in Forced Entry or Containment B

s UFC 3-600-01, Fire Protection Engineering for Facilities UFC 4-010-01, DoD Minimum Antiterrorism Standards for Buildings UFC 4-021-02 28 July 2025 207 UFC 4-010-03, Security Engineering: Physical Security Measures for High-Risk Personnel UFC 4-010-05, SCIF/SAPF Planning, Design, and Construction UFC 4-010-06, Cybersecurity of Facility-Related Control Systems (FRCS) UFC 4-020-01, DoD Security Engineering Facilities Planning Manual UFC 4-020-02FA, Security Engineering: Concept Design UFC 4-020-03FA, Security Engineering: Final Design UFC 4-022-01, Security Engineering: Entry Control Facilities/Access Control Points UFC 4-022-03, Security Fences and Gates UFC 4-024-01, Security Engineering: Procedures for Designing Airborne Chemical, Biological, and Radiological Protection for Buildings UFC

eneral A-3.9 3-900 Series - Reserved. A-4 UFC SERIES 4 - MULTI-DISCIPLINARY & FACILITY-SPECIFIC DESIGN. Series 4 numbering is based on the DoD hierarchical scheme of real property types, functions and Category Groups found in DoDI 4165.03. A-4.1 4-000 - General. • 4-010 Multi-Disciplinary Requirements • 4-020 Security Engineering • 4-021 Electrical Engineering • 4-022 Civil Engineering • 4-023 Structural Engineering • 4-024 Chemical, Biological, Radiological, Nuclear (CBRN) • 4-025 Waterfront UFS 1-300-01 14 January 2026 33 • 4-026 Threats • 4-027 Expeditionary/Contingency • 4-030 Sustainable Development A-4.2 4-100 Series - Operational and Training Facilities. • 4-120 Liquid Fuel Dispensing Facilities • 4-121 Aircraft Dispensing • 4-130 Communications, Navigational Aids and Airfield Light

f Piles WGS84 World Geodetic System 1984 UFM 4-150-09 13 March 2026 212 REFERENCES GOVERNMENT UNIFIED FACILITIES CRITERIA https://www.wbdg.org/dod/ufc UFC 1-200-01, DoD Building Code (General Building Requirements) UFC 4-159-03, Mooring Design UFM 4-150-08, Inspection of Mooring Hardware UFS 3-190-06, Protective Coatings and Paint NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND NAVFAC P-307, Management of Weight Handling Equipment NAVFAC P-1110, Fleet Mooring Handbook NAVFAC MO-124, Mooring Maintenance Manual NAVFAC MO-104.1, Maintenance of Fender Systems and Camels FPO-1-84(6), Fleet Mooring Underwater Inspection Guidelines FPO-1-88(40), Fleet Mooring Buoy Surface Inspection Guidelines NAVAL SEA SYSTEMS COMMAND NAVSEA Technical Publication, T9074-AS-GIB-010/271, Requirements for Nondestructi

UFC 4-141-03 09 December 2024 13 Grade 2 Grade 3 Grade 4 Administrative Offices Physically separate from other areas of data center Required Required Required Fire separation from other areas of data center IAW UFC 1-200-01 IAW UFC 1-200-01 IAW UFC 1-200- 01 Security Office Physically separate from other areas of data center Not Required Required Required Fire separation from other areas of data center IAW UFC 1-200-01 IAW UFC 1-200-01 IAW UFC 1-200- 01 180-degree peepholes on security equipment and monitoring rooms IAW UFC 4-010-05 & 4-020-01 IAW UFC 4-010-05 & 4-020-01 IAW UFC 4-010- 05 & 4-020-01 Dedicated and hardened security equipment and monitoring room with 16 mm (5/8 in) plywood-lined walls and solid core door IAW UFC 4-010-05 & 4-020-01 IAW UFC 4-010-05 & 4-020-01 IAW UFC 4-010-