Biography
John D. Apel is a longtime Catholic Worker Movement activist who co-founded a Catholic Worker house in Guadalupe and became closely associated with anti-war vigils near Vandenberg Air Force Base. His activism has included repeated acts of civil disobedience in and around the base’s protest areas, resulting in multiple arrests and exclusion (“bar”) orders from the installation.
A key arrest in 2010—after he reentered a designated protest zone despite being barred—led to a federal conviction under the statute that criminalizes reentry to a military installation after an order not to return. The legal fight culminated in a 2014 Supreme Court of the United States ruling that the statute could be enforced on base land even when a public easement crosses the area, sending the case back for further proceedings.
2010s audit verified October 12, 2026: The official BOP locator identifies John D. Apel under documented register 26142-112 and confirms departure from BOP custody September 2, 2016, correcting September 1. The May 9 Catholic Worker update documents MDC Los Angeles admission, contradicting the legacy Lane County Jail assignment, which was removed. The unsupported 115-day total was cleared. The underlying August 8, 2015 protest date alone does not establish an arrest day. Sources: source 1; source 2; source 3.
Calculation follow-up October 13, 2026: The earlier blanket clearing of the day total was too broad for this completed custody interval. Both recorded endpoints are source-verified full dates; the supported elapsed-day total is retained. This does not count bail, later supervision or unrelated custody. Sources already verified for the corrected dates: source; source; source.
Writing as Dennis Apel in a September 2023 Beatitude House Catholic Worker remembrance, John Dennis Apel recalled his own arrest at Vandenberg Air Force Base alongside Louis Vitale and Steve Kelly during a Hiroshima and Nagasaki commemoration. The remembrance gives no year, charge, release date or measured duration for this detention. The Supreme Court’s reported Vandenberg decision identifies him by the full name John Dennis Apel and also reproduces the shorter form John D. Apel.
The Court also recounted a trespass conviction and an imposed two-month prison sentence following a March 2003 action at Vandenberg, and a further trespass conviction following a May 2007 action that led to a permanent barment order. Those passages do not establish actual prison admission or release dates or two months actually served. The barment order restricted base access; it was not a jail term.
Dennis Apel’s first-person remembrance, reproduced by The Nuclear Resister; United States v. Apel, 571 U.S. 359, 364 (2014), official United States Reports.
The March 19, 2019 Nuclear Resister report individually names Dennis Apel among eleven people arrested for trespass while blockading the Lockheed Martin entrance in Sunnyvale on March 18. The group was taken to the Sunnyvale police station for processing and everyone was released before noon. A court appearance in May was prospective. This brief detention supplies no jail admission, completed prison day or eventual verdict.
The May 2, 2016 report says that, at the April 21 probation status hearing, the court rejected the Probation Department’s proposed thirty days and the government’s proposed sixty days for Dennis Apel and instead imposed 120 days, the same nominal term as Jeff Dietrich. This is additional procedural context for Apel’s existing 2016 case; the scheduled May 9 surrender in this report is not independent proof of physical admission. The Nuclear Resister, May 2, 2016.
Bruce Gagnon’s February 26, 2012 account individually names Dennis Apel among activists arrested after entering the Jeju naval-base construction site beneath razor wire. The report describes subsequent detention at two police stations and further arrests during a solidarity vigil. It says many activists were released that night, without specifying every individual’s release or station assignment. This attributed overseas protest context does not establish a new custody duration or an arrest ordered by U.S. authorities.
The Nuclear Resister, February 26, 2012, account by Bruce Gagnon.
The March 14, 2014 Vandenberg report individually names Dennis Apel as handcuffed, cited and released off base during the protest. Stephen Kelly was explicitly not arrested in that week’s action. The hour-long vigil is not an hour in jail, and the account supplies no measured incarceration duration.
Sources: The Nuclear Resister report 585.
