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WARS & HISTORICAL ERAS

Conflicts and historical periods that shaped military institutions and warfare.

Wars & Historical Eras

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489 entries found.

Incident · 2026-07-14Port Chicago explosion

While soldiers and sailors fought overseas, the home front carried its own risks. At Port Chicago Naval Magazine in California, largely African American enlisted sailors worked dangerous shifts loading ammunition onto ships bound for the Pacific. Shortly before midnight on July 17th, 1944, a massive explosion tore through the pier and two munitions-laden ships, killing three hundred twenty men and injuring many more in one of the deadliest home-front disasters of the war.

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Event · 2026-07-21Potsdam Declaration issued

As fighting still raged in the Pacific, leaders of the United States, Britain, and China issued a stark ultimatum to Japan from their conference outside Berlin. The Potsdam Declaration called on Japan to surrender unconditionally or face “prompt and utter destruction,” while also sketching the outlines of postwar occupation, disarmament, and the rebuilding of Japanese society.

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Event · 2026-01-13President Eisenhower’s farewell address

As a former five–star general and Supreme Allied Commander, President Dwight D. Eisenhower brought a unique perspective to his final speech from the Oval Office. On January 17th, 1961, just days before leaving office, he used his farewell address to reflect on the burdens of Cold War leadership. He praised the dedication of armed forces and defense workers, but also warned of the risks that could come from a permanent arms industry intertwined with government.

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Event · 2026-05-05President Polk’s war message on Mexico

Decades later, the United States stood on the edge of another conflict as patrols clashed along the disputed border with Mexico. On May 11th, 1846, President James K. Polk addressed Congress and described these incidents as Mexican forces invading American soil and spilling American blood. His message framed the fighting not as a limited frontier skirmish but as a clear act of aggression, urging Congress to recognize that a state of war already existed.

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Historical Event · 2026-09-01President William McKinley shot in Buffalo

At a public reception in Buffalo, New York, President McKinley was shot by an assassin, suffering wounds that would prove fatal days later.

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Event · 2026-08-18Proclamation of Rebellion

In the summer of the Revolutionary crisis, King George III issued a formal proclamation declaring that the American colonies were in open and avowed rebellion. From London’s point of view, this order framed the fighting around Boston and the other flashpoints not as a political dispute but as treason to be suppressed. For colonial leaders who had still hoped for compromise within the empire, the document made clear that the Crown now saw them as enemies, not petitioning subjects.

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Event · 2026-07-28PT-109 rammed in the Solomons

That same summer, halfway around the world, a small wooden patrol boat was cutting through the darkness of the Solomon Islands. PT-109, commanded by Lieutenant John F. Kennedy, was part of a group of motor torpedo boats tasked with intercepting Japanese shipping. In the early hours of August 2nd, a Japanese destroyer loomed out of the night and sliced through the slower patrol boat, killing two crewmen and flinging the survivors into burning fuel and debris.

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Event · 2026-01-06Publication of Common Sense

In the winter of 1776, the Continental Army still clung to a shaky foothold around Boston, and many colonists remained uncertain whether they wanted a full break with Britain. The publication of Thomas Paine’s pamphlet “Common Sense” on January 10th, 1776 poured fuel on the growing fire for independence. Written in direct, forceful language, it argued that a small island should not rule a vast continent and that monarchy itself was an insult to natural rights.

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Campaign · 2026-05-13Pusan Perimeter

A story of a shrinking beachhead, exhausted troops, and how their stand kept South Korea from collapsing in 1950.

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Event · 2026-03-24Quartering Act passed in British Parliament

On this day the British Parliament, facing debts from the recent French and Indian War and determined to keep a standing army in North America, passed the Quartering Act. The law required colonial assemblies to provide housing and supplies for British troops stationed in the colonies, sometimes in inns or unoccupied buildings and, in some circumstances, in private spaces.

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Operation · 2026-04-29Radar picket operations at Okinawa

A story of small ships on lonely stations, taking the worst hits so the Okinawa invasion could hold together under fire.

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Event · 2026-06-23Raids on North Vietnamese fuel depots

In the middle years of the Vietnam War, American leaders sought ways to weaken the enemy’s ability to move troops and supplies down long, fragile lines of communication. On June 29th, 1966, U.S. Air Force and Navy aircraft carried out major attacks on petroleum storage facilities near Hanoi and Haiphong, striking targets that had previously been off-limits or only lightly hit.

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Event · 2026-03-10Recapture of Seoul (March 1951)

The first year of the Korean War saw dramatic swings, from the near collapse of South Korean defenses to daring landings and then to sudden counterattacks by Chinese forces. By early 1951, United Nations units, including large American formations, had regrouped under new leadership and planned an offensive to regain the initiative.

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Event · 2026-07-07Reestablishment of the United States Marine Corps

When Congress passed legislation on July 11th, 1798 to create a Marine Corps under the Department of the Navy, it gave the new republic a permanent naval infantry force. The Continental Marines of the Revolution had been disbanded after the war, but the growing threat of conflict at sea with European powers pushed leaders to rebuild that capability.

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Event · 2026-06-09Renewed Marine Corps assaults at Belleau Wood

In June 1918, United States Marines and soldiers of the American Expeditionary Forces were committed to stopping a German drive toward Paris near a patch of forest called Belleau Wood. On June 11th, 1918, Marine units launched renewed assaults into the dense, shell-torn woods after earlier attacks had been thrown back with heavy losses.

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Event · 2026-08-04Rescue of PT-109 survivors

The night action around the Solomons a year later produced a very different kind of story when Patrol Torpedo boat PT-109, commanded by Lieutenant John F. Kennedy, was rammed and cut in two by a Japanese destroyer in the early hours of August 2nd, 1943. Kennedy and most of his crew survived the collision but found themselves in the water amid wreckage, miles from friendly lines.

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Person · 2026-08-10Richard Eller Cowan

A 22-year-old heavy machine gunner who held back a German attack in the Battle of the Bulge

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Event · 2026-04-14Robert E. Lee resigns from the United States Army

Just days after the call for volunteers, a respected career officer faced his own decision. On April 20th, 1861, Colonel Robert E. Lee resigned his commission in the United States Army rather than take command against his native Virginia. Lee had served for decades in the regular army, distinguishing himself as an engineer and commander during the war with Mexico. In the tense weeks after Fort Sumter, senior leaders in Washington considered him for high command in the Union field army.

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Event · 2026-05-12Robert Smalls seizes the Planter

Before dawn on May 13th, 1862, an enslaved harbor pilot named Robert Smalls puts a quiet plan into motion in Confederate-held Charleston. While the white officers of the steamer Planter are ashore, Smalls and a small crew of fellow enslaved sailors steam the vessel out of the harbor, picking up their families along the way. Wearing the captain’s coat and hat, Smalls issues the right whistle signals to pass Confederate forts, then steers for the dark shapes of the Union blockade.

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Historical Event · 2026-10-27Roosevelt’s Navy Day address

In the autumn before formal American entry into the Second World War, United States warships were already escorting convoys and trading shots with German submarines in the North Atlantic.

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Campaign · 2026-06-10Sadr City operations

A story of exposed convoys, hidden fighters, and the soldiers and medics who kept moving through an urban kill zone.

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Event · 2026-04-28San Francisco Peace Treaty

When the peace treaty with Japan came into force on this day, it formally ended the Allied occupation that had begun after World War II. United States forces remained in Japan under a separate security agreement, but the legal relationship changed from occupier to ally. American bases now operated with the consent of a sovereign Japanese government, and the two nations began to frame their cooperation in terms of shared defense in an emerging Cold War.

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Historical Incident · 2026-11-24Sand Creek Massacre

On the High Plains of the Colorado Territory, a column of Colorado volunteer cavalry descended on a Cheyenne and Arapaho encampment along Sand Creek.

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Event · 2026-01-06Secession of Alabama

Just two days after the Star of the West was fired upon, delegates in Montgomery voted on Alabama’s future in the Union. On January 11th, 1861, the state convention adopted an ordinance of secession, aligning Alabama with the already departed South Carolina and Mississippi. The decision brought another of the Deep South states into the emerging Confederate camp, tightening the ring of seceded territory along the Gulf Coast and adding manpower, industry, and strategic ports to the rebellion.

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