The United States military has not executed a service member in over sixty years.

The United States military has not executed a service member in over sixty years.
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In short: While capital punishment remains a legal tool within the American military justice system, the practice has been dormant since 1961. Despite this long hiatus, the military maintains death row facilities and continues to prosecute capital cases, navigating a complex history of battlefield discipline, wartime tribunals, and evolving constitutional standards.

The military death penalty has deep roots in American history, dating back to the 1775 Articles of War. During the 18th and 19th centuries, executions were relatively common for offenses ranging from desertion and mutiny to espionage. General George Washington famously authorized numerous executions, and the Civil War saw the Union Army carry out at least 267 death sentences. However, the system has always been marked by a high rate of reprieves, with leaders like Abraham Lincoln frequently granting pardons for military crimes.

Modern military law, governed by the Uniform Code of Military Justice, lists 15 offenses punishable by death, including premeditated murder and aiding the enemy. The legal framework faced a significant challenge in 1983 when a military appellate court ruled the death penalty unconstitutional. President Ronald Reagan reinstated it the following year after new standards were established. Today, all death sentences require a unanimous verdict from a military panel and must be personally confirmed by the President.

As of 2025, four inmates remain on military death row, all convicted of premeditated murder. While the military has explored using military commissions to try individuals for terrorism-related offenses, these efforts have faced significant legal delays. Meanwhile, the military has shifted away from historical methods like hanging or firing squads, now utilizing lethal injection as the sole authorized procedure. Despite these established protocols, the last actual execution occurred in 1961, when Private John A. Bennett was put to death for rape and attempted murder.

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