Which officials denied or approved security requests for the Capitol on January 6 2021?

Checked on January 7, 2026
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Executive summary

Multiple officials at different agencies both approved and denied requests for National Guard and other assistance around January 6, 2021: the D.C. National Guard activation was approved by Acting Defense Secretary Christopher Miller on January 4, 2021, while requests by U.S. Capitol Police leadership to pre‑position additional forces or to have broader National Guard support were not approved by the Capitol Police Board and were constrained by Defense Department rules and multi‑layer approval requirements [1] [2] [3].

1. The Capitol Police chief sought help; the Capitol Police Board declined pre‑authorization

U.S. Capitol Police Chief Steven Sund requested on January 4 that the Capitol Police Board declare an emergency and authorize a National Guard request so the force could be available for the January 6 proceedings, but the Board did not grant that pre‑authorization, leaving Sund without the unilateral authority he later sought to exercise during the attack [2] [4].

2. Acting Defense Secretary Christopher Miller approved a limited D.C. Guard activation on January 4

Two days before the breach, Acting Secretary of Defense Christopher Miller approved activation of 340 D.C. National Guard personnel—limited so that no more than 114 could be deployed at any one time—and issued a January 4 memo restricting Guard members from wearing weapons, helmets, body armor or using riot control agents without his personal approval [1].

3. DOD offers and planning were constrained by approval chains in the Pentagon

The Department of Defense twice offered National Guard assistance in the days before and during the attack but decision‑making in the Pentagon involved “mission planning” and multiple layers of approval while Capitol Police were under assault; Republican and Democratic oversight reports and media coverage highlight hours spent seeking those approvals [5] [3].

4. Army leadership and the D.C. Guard chain required higher authorization

Army senior officers relayed that Major General William Walker, commanding the D.C. Guard, needed explicit authorization from Army Secretary Ryan McCarthy and the Defense Secretary before preparing to respond to a civil disturbance; Lieutenant General Charles Flynn (and his deputy Garrett Piatt in contemporaneous accounts) communicated that only Secretary McCarthy could approve certain types of Guard deployment, creating a bottleneck when Sund urgently sought Guard presence [3].

5. House and Senate Sergeants at Arms and the Architect of the Capitol formed the Board with oversight responsibilities

The Capitol Police Board—comprised of the House and Senate Sergeants at Arms as voting members and the Architect of the Capitol—held authority in practice over the Capitol Police’s requests for outside assistance, and the Board’s lack of clear procedures and its role in delaying requests was a central finding of congressional staff reports and GAO reviews [6] [7].

6. Where formal approvals differed from requests during the crisis

While Sund and some Capitol staff scrambled with congressional leaders to obtain authority to bring in Guard or federal support, contemporaneous calls and messages show the Board and other Capitol officials did not provide preemptive approval; after the breach, the Pentagon moved forces but the process had been delayed by the required internal approvals and by rules limiting equipment and deployment without higher signoff [4] [1] [5].

7. Oversight findings, contrasting narratives, and political framing

Multiple investigations—Senate committee staff, GAO, and reporting—concluded that unclear procedures and multi‑agency coordination failures, not a single individual’s refusal alone, produced delays; nevertheless, competing narratives persist: congressional reports emphasize Board and Capitol leadership shortcomings [6] [4], while some political accounts argue Pentagon or Defense leadership made politicized judgments about visuals and risk [3] [8]. The public record in these sources documents approvals (Miller’s activation) and denials/delays (Capitol Police Board’s non‑authorization and multi‑layer DOD approval requirements) but does not adjudicate intent beyond procedural descriptions [1] [2] [3] [5].

8. What the public record cannot fully resolve from these sources

The reviewed documents establish who signed what orders and which bodies declined preauthorization, and they chronicle the approval chains and constraints; however, these sources do not provide a complete transcript of all conversations or a single definitive account of contemporaneous discretionary judgments, so some questions about timing, informal verbal permissions, and individual motives remain dependent on more complete transcripts or testimony beyond the cited reports [4] [5].

Want to dive deeper?
Which specific actions did the Capitol Police Board take on January 4–6, 2021, and what documents record those decisions?
What did the Senate and House investigative reports conclude about the Department of Defense’s timeline for approving National Guard deployments on January 6?
How have GAO and other oversight recommendations changed Capitol security approval procedures since January 6, 2021?