Ottoman gunners played a central role in the siege. Their stone shot brought down whole sections of the city’s massive walls, opening large breaches.

Medieval Bombards at the Siege of Constantinople.

The Ottoman army’s bombards played a key role in its successful conquest of Constantinople during the epic siege of 1453. In the 15th century the great powers of medieval Europe paid talented gunsmiths to build massive bombards to batter walls and shorten the length of sieges. Read more

Reichsfuhrer SS Heinrich Himmler, founder of the Lebensborn Program, talks with a young Ukrainian boy. Many children were essentially kidnapped from occupied countries and given to German parents.

Children for Hitler

By Brent Douglas Dyck

By 1936, 18-year-old Hildegard Koch had reached a crossroads in her young life as she finished her schooling. Read more

17th century Ottoman Janissary Musketeer

The Ottoman janissary corps was recruited from military slaves. These slaves were either prisoners captured by Ottoman armies during the course of war or boys and young men conscripted from occupied Christian populations. Read more

Two Battles at Singapore’s Bukit Timah

By Jon Diamond

Today, Bukit Timah, meaning “Tin Hill” in Malay, is a residential and business neighborhood in the center of the island of Singapore approximately seven and one-half miles northwest of Singapore City. Read more

Eisenhower to the Front

By Kevin M. Hymel

General Dwight D. Eisenhower enjoyed visiting troops in the field. After the Battle of Normandy and the race across France, the Supreme Allied Commander toured the front in mid-November, 1944. Read more

Showing a pronounced list to starboard, the Coolidge progressively settles underwater in the harbor of Espiritu Santo in October 1942. Troops in the foreground wade to shore in shallow water close to the beach.

The Sinking of SS President Coolidge

By Patrick J. Chaisson

Ensign Doran S. Weinstein, a U.S. Navy communications officer, stationed himself outside the bridge of a troop transport named SS President Coolidge as it approached the South Pacific island of Espiritu Santo on Monday morning, October 26, 1942. Read more

Chinese and American ground crewmen service a Curtiss P-40 Warhawk of the U.S. 28th Fighter Group in China. Merian A. Cooper, famed as a Hollywood producer, served as the unit’s commander and chief of staff to General Claire Chennault in China.

Merian Cooper: A Man of Adventure

By Sam McGowan

On March 2, 1933, only a few weeks after the inauguration of Franklin D. Roosevelt as President of the United States, the most spectacular event in the entertainment world premiered in New York. Read more

Two Marines of the 2nd Division operate a radio on the embattled islet of Betio during the assault on Tarawa Atoll in November 1942.

Tarawa Radio Failure

By Peter McQuarrie

At dawn on November 20, 1943, U.S. Marines unleashed their first amphibious attack in the Central Pacific Theater. Read more

Rise of the U.S. Army

By Allyn Vannoy

Winston Churchill described the U.S. Army during the war years as a “prodigy of organization … an achievement which soldiers of every other country will always study with admiration and envy.” Read more

Field Marshal Erwin Rommel visits with troops of the Africa Korps while inspecting positions in the Tobruk fortress belt. Rommel is aboard his light-infantry command vehicle SdKfz. 250/3 ‘Greif.’ The vehicle is equipped with radio-communications gear; note the antenna apparatus atop the open personnel area.

Clash of Armor at Gazala

By Eric Niderost

Generaloberst Erwin Rommel, commander of the Panzerarmee Afrika, was in his element, riding in an armored car at top speed through the desiccated plains of the Libyan desert. Read more

Marine ace Jim Swett is shown downing his seventh Japanese plane on April 7, 1943 in a painting by Roy Grinnell.

America’s Few

By Christopher Miskimon

As Jim Swett guided his Grumman F4F Wildcat fighter to a landing at Henderson Field on Guadalcanal, he looked forward to getting some rest. Read more