Fm 31 28 Fouo Special Forces Advanced Urban Combat 1 December 1999 Pdf ⏰

Fm 31-28 (FOUO) Special Forces Advanced Urban Combat — Overview and Summary

Note: This article summarizes and contextualizes the U.S. Army Field Manual FM 31-28 (marked FOUO) titled Special Forces Advanced Urban Combat, dated 1 December 1999. It does not reproduce the manual verbatim.

2.2 The 1999 Imperative

By late 1999, three factors converged:

• Lessons from Task Force Ranger in Mogadishu (1993): Highlighted the vulnerability of light forces in dense urban terrain without integrated support.
• Kosovo conflict (1999): Demonstrated the need for SF to conduct urban reconnaissance, sniper operations, and hostage rescue in semi-permissive environments.
• Rise of urban terrorism: The 1998 U.S. embassy bombings indicated future operations would occur in cities.

Thus, FM 31-28 was drafted as an advanced manual—assuming mastery of basic urban combat—and restricted to FOUO to protect tactical techniques, such as specific breaching methods, rooftop interdiction, and subterranean warfare. Fm 31-28 (FOUO) Special Forces Advanced Urban Combat

Mobility and breaching

• Techniques for entry: mechanical, ballistic, explosive, and clandestine entry methods for doors, windows, walls, and roofs.
• Breaching considerations: structural stability, presence of civilians, booby traps, and explosive effects in confined spaces.
• Use of fast-roping, helicopter infiltration/exfiltration, and clandestine ground insertion methods.

3. The FOUO Caveat: Why It Was Restricted

The "FOUO" (For Official Use Only) marking is critical. This manual was not classified (No Secret/TS clearance required), but it was restricted. Why? Section 1-4 of the PDF explicitly states that the "Advanced" techniques regarding covert breaching (lock picking, defeating commercial security systems) and the specific employment of sub-lethal munitions in hostage scenarios were deemed sensitive. Releasing these specifics to the public, the Pentagon reasoned, would allow militias or terrorists to harden their positions against these specific SF techniques. Lessons from Task Force Ranger in Mogadishu (1993):

4. Strengths

• Small-team centric: Written for 12-man ODAs (Operational Detachment Alpha), not infantry platoons.
• Low-tech, high-practicality: Emphasizes field-expedient breaching, improvised explosives, and local materials.
• Clear graphics: Typical of 1990s FMs – hand-drawn room-cleaning diagrams, building entry points, and urban movement formations.
• Unconventional focus: Unique coverage of turning a city into a guerrilla environment (vs. conventional assault).

5. Civil considerations and influence operations

• Recognizes civilians as both a moral obligation and operational variable.
• Recommends liaison with local leaders, information operations to shape perceptions, and robust measures for minimizing collateral damage and displacement.

1. Introduction

Urban terrain has historically been the least desirable battlespace for Special Forces. However, by the late 1990s, the proliferation of megacities, failed states, and transnational threats forced a doctrinal reassessment. FM 31-28, Special Forces Advanced Urban Combat, issued on 1 December 1999, was the U.S. Army Special Forces Command’s response to this shifting reality. Classified FOUO to limit dissemination among potential adversaries, the manual was never intended for public release. Nevertheless, its existence and general outline are matters of unclassified record. Thus, FM 31-28 was drafted as an advanced

This paper addresses three research questions:

1. What operational gap did FM 31-28 attempt to fill?
2. How did its advanced urban combat techniques differ from conventional infantry urban operations?
3. What is the manual’s legacy in current Special Forces urban doctrine?

6. Interagency and multinational coordination

• Urban crises often involve police, municipal authorities, NGOs, and coalition partners.
• FM 31-28 outlines coordination mechanisms, unified command principles, and deconfliction procedures to preserve tempo and legitimacy.