From January 20th, 2026 through January 26th, 2026, the calendar carries echoes of hardship on frozen hillsides, nervous arrivals in foreign harbors, and bold experiments in new technology. This week’s edition of “This Week in U.S. Military History” follows those echoes across nearly two centuries of conflict and change, from the ragged Continental Army to jet bombers and nuclear-powered submarines. Along the way we see enlisted men testing the limits of obedience, presidents and generals shuffling commands after costly mistakes, and sailors and aircrews suddenly caught in crises they never expected. The events gathered here range from famous battles and sieges to less familiar but crucial turning points, like the first American ground troops landing in the European theater or the quiet launch of a submarine that would rewrite naval warfare. Taken together, they show how often the difference between disaster and survival hinged on leadership, improvisation, and the willingness to adapt under pressure.
Mutiny in the New Jersey Line at Pompton
In the bitter winter of the Revolutionary War, soldiers of the New Jersey Line encamped near Pompton reached the breaking point over unpaid wages, expiring enlistments, and miserable living conditions. Inspired in part by the recent and much larger mutiny in the Pennsylvania Line, the New Jersey troops turned on their officers and marched to demand redress. Their grievances reflected the broader strain on the Continental Army, which struggled to keep men fed, clothed, and paid while the war dragged on. This time, however, George Washington chose a far harder response, ordering loyal troops to surround the mutineers and force their surrender. A few ringleaders were tried and executed as an example. The episode underscored how fragile the army’s cohesion had become, yet it also showed Washington’s determination to reassert discipline before the revolution unraveled.
Open the Wiki entryJoseph Hooker takes command of the Army of the Potomac
After the disastrous Union defeat at Fredericksburg and the swampy failure of the so-called “Mud March,” President Abraham Lincoln decided he could no longer keep Ambrose Burnside in charge of the Army of the Potomac. Orders issued in late January placed Major General Joseph Hooker, a combative and outspoken corps commander, in charge of the Union’s main eastern field army. Hooker inherited an organization battered by casualties, poor morale, and political intrigue, but he also took over a force with enormous potential in manpower and equipment. He moved quickly to reorganize the cavalry, improve supply and camp sanitation, and institute more generous furloughs to strengthen loyalty. Those reforms helped restore confidence before the Chancellorsville Campaign, even though Hooker would ultimately lose that battle to Robert E. Lee. His brief tenure nonetheless demonstrated how much leadership changes could reshape the Union war effort, for better and for worse.
Open the Wiki entryUSS Maine arrives in Havana harbor
As revolt simmered in Spanish-ruled Cuba and American public opinion burned with sympathy for Cuban insurgents, the armored cruiser USS Maine steamed into Havana harbor. Officially, the ship’s mission was to make a friendly visit and protect American citizens and interests in case unrest spilled over. Unofficially, her presence sent a blunt message that the United States was watching events closely and was willing to show the flag in Spain’s troubled colony. Sailors on deck could see the old fortifications and foreign warships around them, a reminder that they had entered a tense environment. For several weeks the Maine sat at anchor, a floating symbol of American concern and growing naval power. When a devastating explosion tore through the ship in February, killing most of her crew, that quiet January arrival took on new meaning as the prelude to the Spanish–American War.
Open the Wiki entryFirst American troops arrive in Northern Ireland
Barely seven weeks after the attack on Pearl Harbor, the first major contingent of American ground troops landed in Northern Ireland. Soldiers from the 34th Infantry Division disembarked in cold, damp weather to the sound of bands and the sight of cheering crowds who knew the war in Europe had entered a new phase. Until then, the British had fought on in the west with limited direct American military presence. Now, the arrival of these units signaled that the United States would commit men as well as munitions to the struggle against Nazi Germany. The troops began a long period of training, familiarizing themselves with British weapons, tactics, and the realities of wartime Europe. Their presence also helped reassure British civilians that they were no longer alone. This low-key arrival marked the beginning of the American ground buildup that would eventually lead to landings in North Africa, Italy, and Normandy.
Open the Wiki entryOperation Shingle lands at Anzio
On the western coast of Italy, Allied planners launched Operation Shingle with the hope of breaking the stalemate along the Gustav Line and speeding the capture of Rome. In the early hours of January 22nd, 1944, American and British troops came ashore near the small port of Anzio under a protective naval and air umbrella. The initial landings met relatively light opposition, and beachheads were established quickly, raising hopes that the operation might trap German forces farther south. However, cautious decisions and the realities of terrain and logistics soon slowed the advance inland. German commanders reacted aggressively, rushing reinforcements to contain the bridgehead and counterattacking until the area became a deadly, shell-torn plain. The Anzio landings tied down substantial enemy forces and eventually contributed to the fall of Rome, but at a heavy cost in lives and months of grinding attrition.
Open the Wiki entryBattle of the Bulge declared over
In the snow-covered forests of the Ardennes, German forces had launched a massive surprise offensive in December 1944 that bent the Allied line into a deep “bulge.” For weeks, American units fought desperate defensive battles, holding key crossroads and towns even as some positions were overrun. By late January, coordinated attacks by United States First and Third Armies had sealed off the salient and recaptured most of the lost ground. On January 25th, 1945, Allied headquarters considered the Battle of the Bulge effectively over, the last German offensive in the west spent. The cost had been severe in casualties, equipment, and civilian suffering, but the failure of the offensive depleted German reserves beyond recovery. From that point forward, Allied forces could resume their drive into Germany with renewed confidence, knowing that the enemy had squandered its final attempt to change the war’s course in the west.
Open the Wiki entryAudie Murphy’s stand near Holtzwihr, France
On a cold day near the village of Holtzwihr in eastern France, a young Texas-born lieutenant named Audie Murphy faced a German attack with his infantry company badly outnumbered. After calling in artillery and ordering most of his men to fall back to prepared positions, Murphy remained forward, climbing onto a burning tank destroyer that could still bring its heavy machine gun to bear. From that exposed perch, under fire and surrounded by smoke, he directed artillery and raked advancing German troops until the attack faltered. Wounded and nearly out of ammunition, he finally rejoined his company and organized a counterattack that secured the ground. The action would earn him the Medal of Honor and make him one of the most decorated American soldiers of the Second World War. His stand near Holtzwihr became a symbol of individual courage and determination under overwhelming pressure.
Open the Wiki entryOperation Thunderbolt in Korea
After months of retreat and uncertainty in the Korean War, the Eighth Army under Lieutenant General Matthew Ridgway prepared to strike back. On January 25th, 1951, United Nations forces launched Operation Thunderbolt, an offensive aimed at pushing north from positions south of Seoul and testing the strength of Chinese and North Korean units. Rather than a reckless dash, the operation featured deliberate advances, strong artillery support, and a focus on restoring confidence in troops who had recently endured harsh fighting and withdrawals. American and allied units crossed the Han River, clearing villages and high ground while probing for enemy defenses. Thunderbolt did not end the war, but it showed that United Nations forces could regain the initiative and stabilize the front. The offensive helped set the stage for later operations that would push the line back toward the vicinity of the thirty-eighth parallel.
Open the Wiki entryLaunch of USS Nautilus, first nuclear submarine
At the shipyards in Groton, Connecticut, the United States Navy launched a vessel that would fundamentally change undersea warfare. On January 21st, 1954, USS Nautilus slid into the water as the world’s first operational nuclear-powered submarine. Unlike conventionally powered boats that had to surface or snorkel regularly for air and fuel, Nautilus could remain submerged for long periods, travel at higher sustained speeds, and operate far from bases. Her reactor and design promised new possibilities, from long-range patrols beneath polar ice to rapid response in distant oceans. The launch was both a technological milestone and a statement of American industrial and scientific capability during the Cold War. In the years that followed, nuclear submarines would become central to the nation’s deterrent posture and its ability to project power quietly beneath the world’s seas.
Open the Wiki entryGoldsboro B-52 accident in North Carolina
In the early years of the Cold War’s nuclear standoff, Strategic Air Command kept bombers airborne or on quick alert around the clock. On January 24th, 1961, a B-52 carrying two powerful thermonuclear bombs broke apart in the skies near Goldsboro, North Carolina, after suffering structural failure. The weapons fell to earth, and one descended with its parachute deploying, while the other plunged into soft ground. Recovery teams worked under intense pressure, carefully securing components and searching for buried parts in muddy fields. Investigations later revealed that one of the bombs had passed through several arming steps, raising sobering questions about safety measures. The incident did not trigger a nuclear explosion, but it became an important case study that led to refinements in weapon design and handling procedures, underscoring the hidden risks of maintaining a constant nuclear-alert posture.
Open the Wiki entrySiege of Khe Sanh begins in Vietnam
Near the border with North Vietnam, United States Marines at the remote base of Khe Sanh found themselves at the center of a looming storm. On January 21st, 1968, North Vietnamese forces began heavy artillery and rocket bombardments, cutting roads and tightening a ring around the base. The isolated garrison, supported by Army and Air Force aviation, braced for a potential ground assault reminiscent of the French defeat at Dien Bien Phu. High-level leaders in Washington and Saigon debated whether Khe Sanh was a trap, a diversion, or a prize worth holding at any cost. For weeks, aircraft flew resupply and close air support missions in dangerous conditions, while defenders endured constant shelling in trenches and bunkers. The siege became a crucial symbol of American resolve and vulnerability just as the Tet Offensive erupted across South Vietnam, reshaping public perceptions of the war.
Open the Wiki entryUSS Pueblo seized by North Korea
In the chilly waters off the Korean coast, the lightly armed intelligence-gathering ship USS Pueblo operated under orders to monitor North Korean communications. On January 23rd, 1968, North Korean patrol craft closed in, opening fire and boarding the ship after a tense confrontation in which one American sailor was killed and others wounded. The crew attempted to destroy classified material, but much was seized along with the ship itself. Pueblo was taken to North Korean ports, and her crew was subjected to harsh captivity and propaganda displays. The incident provoked a serious international crisis at the same time the United States military was heavily engaged in Vietnam. After prolonged negotiations and intense strain for the families involved, the crew was released in December, though the ship remained in North Korean hands. The seizure highlighted the risks of intelligence operations in contested waters and left a lasting mark on Cold War naval history.
Open the Wiki entryAcross the Week
Across this week in history, the stories span from starving Continental soldiers to nuclear-armed bombers and frontier outposts in Asia. Each event reveals a different dimension of American military power: the fragile bond between troops and their leaders, the difficult decisions to shake up command, the quiet movements that precede sudden wars, and the technological leaps that redefine what forces can do. Whether at Anzio’s beaches, Ardennes crossroads, Korean rivers, or Vietnamese hilltops, individuals faced uncertainty and fear with varying degrees of courage and ingenuity. The crises at Goldsboro and in the Sea of Japan remind us that danger does not always announce itself on a conventional battlefield. Together, these episodes invite us to reflect on how often endurance, adaptation, and hard lessons have shaped the armed forces that serve in our name today.