Index/People/William Calley

William Calley

US Army officer convicted for massacre at My Lai, Vietnam (1943–2024)

Fact-Checks

11 results
Nov 26, 2025
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Which military officers were court-martialed for refusing orders and what punishments did they receive?

The available reporting does not provide a comprehensive historical list of every military officer ever court‑martialed for refusing orders; recent coverage centers on a 2025 controversy over Democrat...

Nov 21, 2025
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What precedent did the Nuremberg Trials set for U.S. military obedience and illegal orders?

The Nuremberg Trials established that "just following orders" — the superior‑orders defense — cannot serve as an absolute shield against prosecution for war crimes: the London Charter and the IMT judg...

Dec 5, 2025
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What precedent-setting cases address following unlawful orders in U.S. military law?

The core U.S. military rule is that service members must obey lawful orders but must refuse clearly unlawful, criminal orders—especially those ordering atrocities—an idea reflected in precedents like ...

Jan 15, 2026

What precedent do courts-martial cite when rejecting the “just following orders” defense in war‑crimes cases?

The canonical rejection of the “just following orders” defense traces to early modern precedents and was crystallized at Nuremberg after World War II, a lineage courts‑martial in the United States now...

Jan 7, 2026

How have courts‑martial historically treated claims of following superior orders (e.g., My Lai) under the MCM?

Courts‑martial have long rejected blanket immunity for "I was following orders," instead treating obedience to superior orders as a constrained defense: lawful orders must be followed, but manifestly ...

Dec 21, 2025

Have any presidents attempted to pardon military personnel accused of war crimes historically?

Yes — U.S. presidents have intervened to spare or relieve military personnel accused or convicted of battlefield offenses, but the most direct, full pardons of service members found by military juries...

Dec 5, 2025

Which U.S. cases established the duty to refuse manifestly unlawful orders?

U.S. military law recognizes a duty to refuse "manifestly unlawful" orders in narrow circumstances; courts and commentators tie that duty to historic precedents like Nuremberg and to Article 92 of the...

Nov 27, 2025

What are landmark post-2001 cases of soldiers prosecuted for following illegal orders in the U.S. military?

There is widespread reporting and legal commentary that U.S. military law requires service members to refuse “patently unlawful” orders and that following illegal orders can expose troops to prosecuti...

Nov 26, 2025

What legal standards do military courts use to determine whether an order is unlawful?

Military courts treat the lawfulness of an order as a legal question for the judge, but the operative standard in U.S. military practice is narrow: orders are presumed lawful unless they conflict with...

Nov 21, 2025

Which landmark cases involved refusal of unlawful orders and their verdicts (e.g., My Lai, Nuremberg, Hamdan)?

Three well-known episodes illustrate the legal and moral debate over “refusal of unlawful orders”: the Nuremberg Trials rejected the superior‑orders defense and produced verdicts punishing many top Na...

Nov 21, 2025

How do rules of engagement and international humanitarian law affect determinations of unlawful orders?

Rules of engagement (ROE) and international humanitarian law (IHL) shape when an order is legally binding and when subordinates may be required to refuse it: U.S. military doctrine and the DoD Law of ...