Department of Defense Intensifies Pressure on Civilians to Support Homeland Security Immigration Missions

The Department of Defense (DOD) is significantly increasing its efforts to encourage civilian employees to "volunteer" for roles supporting the Department of Homeland Security’s (DHS) expansive immigration enforcement operations. This renewed push comes in the form of a stark memo from Secretary of Defense Pete Hegseth, signaling a heightened commitment from the nation’s military arm to domestic border and internal immigration crackdowns.

Dated February 19, the memo, titled "Department of War Guidance to Encourage Support to the Department of Homeland Security Southern Border and Internal Immigration Enforcement Missions," was disseminated to thousands of civilian DOD employees across the vast organization. In this directive, Secretary Hegseth explicitly stated his expectation that "every supervisor to encourage their civilian employees to volunteer. Leadership must continue to promote this detail program and educate their civilian employees on its importance." The language used underscores a shift from mere authorization to an active promotional campaign, placing the onus on supervisory chains to drive participation in these inter-agency deployments. The memo’s existence and content were first reported by GovExec and subsequently verified by WIRED, which also viewed the document.

This latest instruction from Secretary Hegseth builds upon a prior directive issued in June 2025, which initially authorized civilian DOD employees to be detailed to DHS to assist with immigration-related missions. While the initial memo laid the groundwork, the February 19 guidance clearly indicates an escalation in the department’s emphasis and the perceived urgency of these assignments. The distinction between "authorization" and "encouragement" from "every supervisor" suggests a deliberate strategy to boost participation rates.

The practical impact of this intensified pressure is already being felt within the DOD. An Army civilian employee, who spoke to WIRED on the condition of anonymity due to legitimate fears of professional retaliation, confirmed a palpable increase in expectations. "There is definitely more pressure now," the employee stated, specifically noting its impact "at least on the supervisory chain." This observation suggests that while the program is ostensibly voluntary, the directive to supervisors to "encourage" and "promote" it may create an environment where opting out could be perceived negatively or become more challenging.

Despite the department’s official messaging, the anonymous Army civilian employee’s experience paints a picture of limited uptake and engagement with the program. "I received the obligatory announcement email with the first memo when it came out, and no one has talked about it at all, so much so that I had forgotten about it entirely," they recounted. Furthermore, the employee added, "I don’t know anyone who has taken the job." This anecdotal evidence contrasts sharply with an official statement released by the DOD in August 2025, which claimed that "nearly 500 DoD civilians have signed up to participate and bring their skill sets to the border security and immigration enforcement mission at the participating DHS agencies." The discrepancy raises questions about the actual level of voluntary participation versus the department’s public narrative.

The unusual nature of the request for civilian DOD personnel to support another federal agency’s core enforcement mission is also a point of concern for employees. While temporary assignments and professional development opportunities are common practice for Army civilians, the anonymous source highlighted a significant difference in this directive. "While details and other short-term professional development opportunities are common for Army civilians, I have never heard of supervisors being REQUIRED to approve such details," the employee remarked. This distinction underscores the extraordinary nature of the current mandate, implying a level of top-down directive that deviates from standard voluntary detail processes.

Adding to the complexity is the existing strain on the DOD workforce. The employee pointed out that the Trump administration’s broader push for government "efficiency" has led to significant cuts in federal jobs, including within the Department of Defense. Secretary Hegseth himself has been instrumental in this effort, having signed a memo in March 2025 aimed at shrinking the department’s workforce. The direct consequence of these reductions, according to the anonymous civilian, has been a substantial increase in individual workloads. "I have taken up the duties of three departed colleagues on top of the job I was hired for as a result," they revealed. This context makes the call for "volunteers" to another agency particularly challenging, as departments are already struggling to maintain their core functions with reduced staff. The notion of staff stepping away from existing, critical projects to support immigration enforcement is described as "very not common" under these circumstances.

Compounding these internal pressures, the Department of Defense is currently engaged in highly demanding global operations. Secretary Hegseth and other DOD leaders are actively directing the United States’ role in a significant conflict with Iran, a mission that demands the full attention and resources of the department. This simultaneous engagement in critical national security matters abroad while pushing for civilian deployments to domestic immigration enforcement highlights a potential diversion of focus and personnel from the DOD’s primary responsibilities.

DOD employees interested in "volunteering" for these details to DHS must apply through the federal government’s official job portal, USAJobs. The job posting indicates that the Federal Emergency Management Agency (FEMA), an integral component of DHS, will be responsible for reviewing applications. The scope of these deployments extends beyond merely the southern border; volunteers will also be sent to "several ICE and CBP facilities throughout the interior of the United States." This broad geographic reach signifies that the assistance is not solely focused on border crossings but also on internal immigration enforcement operations conducted by Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP).

The nature of the volunteer roles themselves varies widely, from seemingly administrative tasks to those directly involved in sensitive enforcement operations. Some positions involve "data entry," suggesting a need for basic clerical support. However, many others require more direct engagement in the core functions of immigration enforcement. These include assisting ICE and CBP in "developing concepts of operation and campaign plans to execute internal arrests and raids as well as patrols along the Southwest Border." Such roles imply strategic planning and direct involvement in the tactical design of enforcement actions. Other responsibilities listed include assisting ICE and CBP in "managing the physical flow of detained illegal aliens from arrest to deportation, as well as manage associated data," which places DOD civilians directly in the chain of custody and processing of individuals apprehended for immigration violations. Additionally, some volunteers will be tasked with "managing the logistical planning to move law enforcement personnel, operational capabilities, and support equipment across the United States," indicating a crucial support role for large-scale deployments and resource management within the enforcement framework.

This latest directive from the Department of Defense is not an isolated incident but rather part of a broader, systemic series of changes across the federal government designed to bolster President Donald Trump’s comprehensive immigration agenda. Various agencies, whose primary missions are ostensibly unrelated to immigration enforcement, have been re-tasked or directed to provide support. For instance, the Department of Housing and Urban Development (HUD) has introduced a new rule that would restrict families with immigrant members from receiving certain forms of agency support. Similarly, the General Services Administration (GSA), typically responsible for managing federal property and procurement, has been asked to assist ICE in acquiring new physical spaces across the country to expand its operational footprint. These examples illustrate a concerted, government-wide effort to integrate and leverage resources from disparate federal departments to achieve specific immigration policy objectives.

Neither the Department of Defense nor the Department of Homeland Security responded to requests for comment regarding this intensified pressure on civilian employees, leaving questions about the rationale and long-term implications unanswered. The ongoing directive underscores a significant inter-agency convergence, drawing on the vast resources and personnel of the DOD to augment the operational capabilities of DHS, all within the context of a broader national immigration strategy.