15SEP

Arlington sues over armed men at polls

3 min read

14:21UTC

Arlington County's board sued DHS, ICE, DOJ and the FBI on 20 October under an 1865 law that bars troops or armed men at the place of an election. It wants armed federal staff kept from every voting site in the county.

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PoliticsAssessed

Key takeaway

Arlington County is using an 1865 law to keep armed federal agents from its polls.

The County Board of Arlington County sued the Department of Homeland Security (DHS), ICE (Immigration and Customs Enforcement), the Department of Justice, the FBI (Federal Bureau of Investigation) and their heads on 20 October⁠¹. Filed in the federal court for eastern Virginia, the complaint argues that federal "Polling Place Policies" breach Section 592 of Title 18 of the United States Code (18 USC 592), a federal criminal statute. That 1865 law, passed in the last months of the Civil War, bars "troops or armed men" at the place of an election unless needed "to repel the armed enemies of the United States". Judge Leonie Brinkema has the case⁠².

The county cites remarks by DHS Secretary Markwayne Mullin on 1 September, which it reads as confirming that DHS policy lets armed ICE officers go to polling places for civil immigration enforcement. That means action over a person's immigration status, handled outside the criminal courts. It also cites FBI Director Kash Patel at a Senate Judiciary hearing, where he spoke under oath. Asked, "Wait, I thought you weren't going to be sending people to the polls?", he replied, "When did you hear that? It's just another lie."⁠³ The county reads that as a claim of authority to send armed agents.

Arlington wants armed federal staff kept from its polling sites, early-voting sites, drop boxes and curbside voting. Virginians have been voting in person since 18 September. The National Association for the Advancement of Colored People (NAACP) sued the Trump administration over ICE at polling places in September. Arlington's is the first such suit by a local government that Lowdown has found.

Deep Analysis

In plain English

Arlington is a county in Northern Virginia, across the river from Washington. It runs its own polling places. It has asked a federal judge to stop armed federal officers, including immigration agents, from going to its voting sites. It points to a law from 1865, passed at the end of the Civil War, that bans troops or armed men at elections. The federal government has not yet answered in court. The head of Homeland Security has said agents would go to polling places only to deal with a threat or make an arrest.

Deep Analysis

Root Causes

Virginians have been voting in person since 18 September, so any armed presence would affect weeks of voting, not a single day. The county asks for protection at early-voting sites, drop boxes and curbside voting as well as polling places.

The NAACP (National Association for the Advancement of Colored People) and other groups sued over ICE at polling places in September. Arlington adds a different kind of plaintiff: the body that runs the polling sites.

What could happen next?

Consequence
Brinkema's first order will show whether the case can be decided before 3 November.
Precedent
A ruling that section 592 covers federal agents would give every county a basis to keep armed officers away from voting sites.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: Congress passed the Posse Comitatus Act in 1878 after federal troops were used at Southern polling places during Reconstruction and the disputed 1876 election. Like section 592, it answered armed federal power at the ballot box by limiting who may be sent there.

Counter-parallel: In November 2022, Judge Michael Liburdi in Arizona barred members of Clean Elections USA from openly carrying guns near Maricopa County drop boxes. A court did restrict armed people at voting sites, but they were private watchers, and the order rested on voter-intimidation law rather than section 592.

Consensus view: The County Board of Arlington County reads Secretary Markwayne Mullin's 1 September remarks, and FBI Director Kash Patel's sworn answer to the Senate Judiciary Committee, as confirming a policy that lets armed agents attend polling places. It argues that such a policy breaches 18 USC 592, which bars 'troops or armed men' at an election unless needed 'to repel the armed enemies of the United States'.

Counter-view: Mullin's own words, as Politico reported them on 1 September, were that DHS would be at polling places only if there was a threat to the site or 'we're serving a warrant on someone that we have been actively tracking down'. On that account DHS describes targeted arrests, not a standing presence, and Arlington's reading goes further than the statement.

Key tension: Whether an 1865 statute aimed at soldiers and armed posses covers federal law-enforcement officers making a targeted arrest, and whether a county can rely on a criminal statute in a civil case at all.

First Reported In

Update #21 · Senate GOP's cash lead trails its $20m loan

US District Court for the Eastern District of Virginia· 22 Oct 2026

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Causes and effects

Caused by

NAACP sues DHS over ICE at the polls

The NAACP sued over ICE at polling places in September; Arlington is the first local government Lowdown has found bringing such a suit.

Occurred 18 Sept 2026

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Virginia and Idaho open early voting

Virginians have voted in person since 18 September at the sites the suit covers.

Occurred 18 Sept 2026

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This Event

Arlington sues over armed men at polls

Arlington is the first local government Lowdown has found suing to keep armed federal agents away from its own polls.

Different Perspectives

Department of Justice (DOJ)

DOJ appealed to the 9th Circuit after Judge David O. Carter did not rule by a noon deadline on 22 October that DOJ itself had set, seeking to have California set aside mail ballots from more than 20,000 listed voters. Its case is that ineligible votes cancel lawful ones; the panel dismissed the appeal 2-1 on 26 October.

Lower Costs Now

Lower Costs Now reported $7.37m in Kansas on 24 and 25 October, part of $65.65m in Senate races since its first independent expenditure on 1 October, including $17.21m for Josh Turek in Iowa. Its FEC filings show $50.18m raised by 14 October.

MAGA Inc

MAGA Inc, the super PAC aligned with Donald Trump, filed $7.20m against James Talarico on 22 October, taking its Texas spending to $37.65m. Of that, $30.12m is against Talarico and $7.53m is for Ken Paxton, the Republican nominee.

Senate Majority PAC (SMP)

SMP's pre-general report shows it spent $108.70m from 1 to 14 October, including $65.0m to WinSenate and $10.0m to Texas Forever, and ended with $32.72m. Texas Forever has reported $19.40m against Ken Paxton since 1 October.

Senate Leadership Fund (SLF)

SLF's pre-general report shows $88.42m in cash on 14 October and $18.98m raised in the fortnight, none of it from Elon Musk. It has since reported $12.07m against Sherrod Brown in Ohio, and its $2.7m to Plains PAC preceded that committee's first Kansas buy on 25 October.

National Republican Senatorial Committee (NRSC)

The NRSC's pre-general report shows nothing spent with Ashley Hinson in Iowa, or with its nominees in six other states, from 1 to 14 October, after $5.54m with Hinson in September. It took no new loan and ended the fortnight with $25.20m in cash and $20m of debt.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.