# Family Separation Policy (April 6 – June 20, 2018; effects continuing) On **April 6, 2018**, Attorney General **[[Jeff Sessions]]** issued a memorandum directing all U.S. attorneys along the Southwest border to "**adopt immediately a zero-tolerance policy for all offenses**" related to **8 U.S.C. § 1325(a)** — the federal misdemeanor of improper entry by an alien into the United States. The Sessions memo, drafted with substantial input from White House senior adviser **[[Stephen Miller]]**, transformed what had previously been a discretionary prosecutorial policy — under which adults apprehended at the border with children were typically processed through civil-immigration proceedings rather than criminal prosecution — into a **categorical criminal-prosecution mandate**. Because federal law prohibits children from being held with adults in federal criminal detention, the categorical-prosecution policy produced, as a foreseeable operational consequence, the **separation of children from their parents** at the border. On **May 7, 2018**, Sessions formally announced the policy at a Scottsdale, Arizona, law-enforcement conference, stating: "If you don't want your child separated, then don't bring them across the border illegally." Between **May 5 and June 9, 2018**, approximately **2,654 children** were separated from their parents under the policy (the publicly confirmed figure from the DHS [[Inspector General]]). Subsequent investigative and court-supervised reviews (the ACLU's *Ms. L. v. ICE* litigation, the DHS Office of Inspector General's October 2018 special review, and the eventual Family Separations Task Force established by the Biden administration in 2021) raised the total separation count for **the policy and its informal predecessors (running from at least July 2017 through June 2018)** to **approximately 5,500 children**, of whom **hundreds remained unreunited with parents** at the time of the Biden administration's January 2021 inauguration. The policy was formally suspended on **June 20, 2018** by Executive Order 13841, after sustained domestic and international political pressure. The court-supervised reunification process established by Judge Dana Sabraw's June 26, 2018 ruling in *Ms. L. v. ICE* continued for years; some separations are not reunited as of 2026. The policy matters for the KB as **the clearest single demonstration of [[Stephen Miller]]'s operational ascendancy within the first Trump administration**, and as the **inflection point at which immigration restrictionism shifted from a Republican policy priority to an operational political-rhetorical strategy in which cruelty toward migrant families functioned as the desired outcome rather than as an unintended consequence**. The policy was internally documented to have been designed, at least in significant part, as a **deterrence-by-spectacle** policy: that the visible suffering of separated families would deter future migration attempts. The deterrent effect, in retrospect, was negligible to negative; migration numbers continued to rise; the policy's operational legacy is the establishment of **cruelty as an acceptable policy instrument** in immigration enforcement, a posture the second Trump administration has substantially intensified. ## The Founding Story ### The Sessions Memo (April 6, 2018) The April 6, 2018 Sessions memo, formally titled "**Memorandum for [[Federal Prosecutors Hub]] Along the Southwest Border**," directed: > [!quote] "Each United States Attorney's Office along the Southwest border ... shall ... adopt immediately a zero-tolerance policy for all offenses referred for prosecution under section 1325(a). This zero-tolerance policy shall supersede any existing policies." > — Sessions "zero-tolerance" memo, April 6, 2018 The memo was substantive in three operational respects: 1. **Categorical rather than discretionary**: U.S. attorneys' offices had historically exercised prosecutorial discretion on §1325(a) misdemeanor cases, declining to prosecute adults apprehended with minor children for resource and humanitarian reasons. 2. **Border-wide rather than office-specific**: The directive applied uniformly across all Southwest-border districts (Southern District of California, District of Arizona, District of New Mexico, Southern and Western Districts of Texas). 3. **All-offenses rather than aggravated-only**: The memo specifically covered first-time improper-entry offenses, which had been the cases most commonly declined under prior administrations. The operational mechanism producing family separation was straightforward: federal law (Trafficking Victims Protection Reauthorization Act of 2008 + Flores settlement requirements) prohibited holding minor children with adults in [[U.S. Marshals Service]] criminal detention; therefore criminal prosecution of an adult parent **automatically required** the child to be separated and transferred to **Office of Refugee Resettlement** (ORR) custody as an "**unaccompanied alien child**" under HHS jurisdiction. The Sessions memo did not direct family separation; the categorical-prosecution directive produced family separation as a foreseeable operational consequence. ### Stephen Miller and the Operational Drive The most consequential White House policy figure on immigration in 2017–2021 was **[[Stephen Miller]]**, Senior Adviser to the President for Policy. Miller had been Sessions's Senate staff director (2009–2014) and Trump campaign speechwriter (2015–2016) before joining the administration. The April 2018 policy was the result of approximately fourteen months of internal Miller-led advocacy. Internal-meeting reporting (substantially from then-DHS Secretary **[[Kirstjen Nielsen]]**'s subsequent statements and from White House officials' subsequent leaks) established that: - Miller had been pushing for categorical prosecution of border-crossing parents since January 2017 - The administration's first pilot deployment — the "**El Paso initiative**" from July 2017 through November 2017 — produced separations of approximately 1,768 children before being temporarily suspended - The April 2018 national rollout was the result of Miller's sustained advocacy against internal opposition from Nielsen, HHS Secretary **[[Alex Azar]]**, then-White House Chief of Staff [[John Kelly]], and several DHS career officials - Miller's most-quoted internal meeting statement (per Nielsen's subsequent characterization and other corroborating accounts): that not carrying out the family separation policy would mean "**the end of our country as we know it**" Miller's role in the policy is, in retrospect, the central operational case study in the first Trump administration of a **senior staff-level policy figure successfully driving a categorical, internally-controversial policy implementation over the resistance of cabinet secretaries and against substantial external political risk**. The pattern — Miller pushes; cabinet officials resist; Miller wins — has been reproduced in the second Trump administration on a substantially larger scale. ### The Crisis Phase (May 7 – June 20, 2018) The policy entered public visibility on **May 7, 2018**, when Sessions delivered his Scottsdale speech announcing zero tolerance. The political reaction was muted for the first three weeks. The crisis phase began approximately **June 14, 2018**, when: - **ProPublica** published audio recordings from a U.S. Customs and Border Protection facility of separated children crying for their parents - **The Associated Press** published a report on the U.S. detention of toddlers in former Walmart "tent cities" without adequate care infrastructure - **DHS Inspector General Sarah Saldaña** announced an internal review - **[[First Lady Melania Trump]]** issued a public statement saying she "hated to see children separated from their families" — a rare instance of a sitting First Lady's public disagreement with a sitting husband's policy - **All five living former First Ladies** (Laura Bush, [[Hillary Clinton]], Michelle Obama, Rosalynn Carter, and through statement, Barbara Bush before her death) issued public statements criticizing the policy - **Cardinal Daniel DiNardo**, then-president of the U.S. Conference of Catholic Bishops, called the policy "**immoral**" - **Pope Francis** characterized the policy as contrary to Catholic moral teaching The political-pressure peak was reached on **June 18–20, 2018**. On June 18, Trump tweeted that he would "**solve**" the family-separation issue with an executive order. On June 20, Trump signed **Executive Order 13841**, "Affording Congress an Opportunity to Address Family Separation," which directed DHS to detain families together rather than separating them — effectively suspending the family-separation operational consequence of the zero-tolerance policy. EO 13841 did not formally rescind the zero-tolerance policy. The policy of categorical prosecution remained on the books; the operational consequence of family separation was avoided by detaining parents and children together (in violation of the Flores settlement requirements that produced the original separation framework). The detention-together approach was itself rapidly enjoined by federal courts. ### The Court-Supervised Reunification (June 26, 2018 – ongoing) On **June 26, 2018**, U.S. District Judge **Dana Sabraw** of the Southern District of California issued a class-wide preliminary injunction in *Ms. L. v. ICE*, requiring the administration to reunify separated families within 30 days for children under 5 and within 30 days for older children (the 30-day deadline was subsequently extended). The Sabraw court has supervised the reunification process for over six years. The reunification process was operationally complicated by the administration's **failure to maintain adequate parent-child connection records** during the separation phase. The DHS Inspector General's October 2018 special review found that "DHS struggled to provide accurate, complete, reliable data on family separations and reunifications, raising concerns about the accuracy of public information." The DHS did not have a centralized database connecting separated parents to their children's ORR placements; reunification required substantial reconstructive work by court-supervised teams. As of 2024, hundreds of separations had not been reunified. ## The Internal-Administration Reckoning The first Trump administration's senior-personnel reaction to the family-separation policy was, in retrospect, a clarifying moment in the administration's institutional functioning. The pattern that emerged: - **DHS Secretary Kirstjen Nielsen**: Publicly defended the policy in June 2018; was forced out of the administration in April 2019, in part because she had refused to authorize further escalations Miller wanted. Subsequently distanced herself from the policy in private comments and a 2024 *60 Minutes* interview. - **Chief of Staff John Kelly**: Had privately opposed Miller's advocacy; was forced out December 2018. - **HHS Secretary Alex Azar**: Was operationally responsible for ORR custody during the crisis; subsequently distanced himself in 2021 reporting. - **Attorney General Jeff Sessions**: Authored the formal memo; was forced out of the administration in November 2018, in part because of Trump's dissatisfaction with the Mueller investigation rather than the family-separation policy. - **Senior Adviser Stephen Miller**: Continued in the administration through January 2021; returned to the second Trump administration in January 2025 as Deputy Chief of Staff for Policy and Homeland Security Adviser, where he has continued to design and execute increasingly categorical immigration-enforcement operations. The pattern: **internal critics were eventually expelled or quietly distanced; the policy's principal architect was retained, promoted, and returned in the next administration to execute a substantially expanded version of the same approach**. The Trump-administration personnel system was operationally calibrated to retain Miller's approach over the objections of more institutionally-rooted cabinet officials. ## The Through-Line | Strand | How the policy connects | |--------|---------------------------| | [[Trump 2016 Nomination]] (July 2016) | The campaign that won on immigration restrictionism; the family-separation policy was the most concrete first-term operational expression of the campaign's signature issue | | [[Stephen Miller]] | The administration's principal immigration policy architect; family separation is his single highest-profile first-term policy success and the operational template for second-term enforcement | | [[Buchanan Culture War Speech]] (1992) | Buchanan's immigration-restrictionism prefiguring; the family-separation policy is the operational execution of the 1992 frame's anti-immigration component | | [[Bob Jones University v. United States]] (1983) | The institutional religious-right coalition that the policy mobilized against had emerged from the same Christian-school IRS-tax-exemption fight in the late 1970s; the policy's domestic-religious response was substantially Catholic and evangelical (with denominational variation) | | [[Charlottesville Aftermath]] (August 2017) | The Bannon-departure period; family separation was the operational replacement for Bannon-style overt nationalist rhetoric with bureaucratic-enforcement nationalist policy | | [[US Immigration Timeline]] | Family separation as 2018 inflection point in the longer-arc immigration restrictionism history | | Title 42 (March 2020 – May 2023) | The COVID-era public-health-rationalized border closure that operationally extended the deterrence-by-cruelty approach in a different legal framework | | [[Trump II]] immigration enforcement (2025–) | Stephen Miller-designed escalation of the family-separation approach: large-scale deportation operations, third-country removals to El Salvador's CECOT, expanded use of indefinite detention | ## Legacy The Family Separation Policy is the **clearest case study in the first Trump administration of policy design in which the cruelty toward affected populations was not an unintended consequence but the operational mechanism**. The policy's purpose — as understood by its principal architect and consistent with the [[Stephen Miller]]-led internal advocacy — was deterrence-by-spectacle: that visible family-separation suffering would deter future migration. The policy's actual deterrent effect, as measured by subsequent migration data, was negligible to negative. The policy's actual operational outcome was the **establishment of a baseline of acceptable cruelty in U.S. immigration enforcement** that the post-2018 American political system has not been able to substantially walk back. The longer-arc reading: the family-separation policy is the **operational precursor** to the second Trump administration's expanded immigration enforcement regime. The internal-administration dynamics, the categorical-policy approach, the deterrence-by-spectacle theory, the Miller-led design, the resistance and subsequent removal of cabinet-level institutional moderators — all of these features were tested in 2018 and have been reproduced and expanded in 2025–. The second Trump administration's immigration enforcement ([[Operation Storm Warning]], CECOT third-country transfers, [[Kilmar Abrego Garcia]], the dismantling of asylum infrastructure) is operationally continuous with the family-separation framework. The 2018 policy was, in this reading, the **proof of concept** for the 2025+ operational regime. The KB pattern: **what looks at the time like an isolated policy crisis is, in retrospect, the proof-of-concept stage of a longer institutional project**. The 2018 family-separation policy is one of the cleanest cases of this pattern in modern American politics. ## See Also - [[Stephen Miller]] — The administration's principal architect; returned to second administration in 2025 - [[Jeff Sessions]] — Author of the April 6, 2018 zero-tolerance memo - [[Donald Trump]] — Signed Executive Order 13841 ending the operational policy on June 20, 2018 - [[Mike Pompeo]] — State Department leadership during the policy period - [[Tom Homan]] — Former Acting ICE Director under Trump 45; returned as "border czar" in Trump 47 (2025–) - [[Trump 2016 Nomination]] (July 2016) — The campaign whose immigration-restrictionism platform the policy operationally executed - [[Charlottesville Aftermath]] (August 2017) — The Bannon-departure period that produced the operational shift to bureaucratic-restrictionism - [[Buchanan Culture War Speech]] (1992) — The rhetorical-political frame the policy operated within - [[US Immigration Timeline]] — The longer-arc immigration history - [[Heritage Foundation]] — Provided supporting policy infrastructure; [[Project 2025]] has substantially expanded the framework - [[Movement Conservatism]] — The coalition whose institutional response to the policy was mixed; substantial religious-right denominational opposition coexisted with operational political support