Major Events of January 1916: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from January 1916 and discover how they influenced the world both then and now.

Major Events of January 1916: Key Historical Moments from the Month
- 01 Jan 1916 First Successful Blood Transfusion: The British Royal Army Medical Corps achieves a medical milestone by performing the first successful blood transfusion using stored and cooled blood, a significant advancement in medical science during World War I.
- 02 Jan 1916 First Successful Stored Blood Transfusion: The British Royal Army Medical Corps achieved a groundbreaking medical milestone by performing the first successful blood transfusion using blood that had been stored and cooled. This innovation represented a significant advancement in medical science and military medical treatment during World War I.
- 03 Jan 1916 Sykes–Picot Agreement Signed: A confidential diplomatic accord between the United Kingdom and France was signed, outlining their strategic territorial claims in the Arab regions of the Ottoman Empire. The agreement, negotiated by Sir Mark Sykes and French diplomat François Georges-Picot, proposed a comprehensive partition of territories in the Middle East, anticipating the potential defeat of the Central Powers during World War I. This secret treaty would have profound and long-lasting geopolitical implications, effectively drawing arbitrary borders that would reshape the region's political landscape for decades to come.
- 04 Jan 1916 British Capture of Yaunde During World War I: During the East African Campaign of World War I, British imperial forces successfully captured Yaunde (modern-day Yaoundé), the capital of German Kamerun (Cameroon), on January 4, 1916. This strategic military operation was part of the broader Allied efforts to seize German colonial territories in Africa during the first global conflict. The capture of Yaunde represented a significant milestone in the gradual dismantling of Germany's colonial presence in West Africa.
- 05 Jan 1916 Battle of Mojkovac: Montenegrin Resistance Against Austro-Hungarian Forces: During World War I, on January 5, 1916, a significant engagement occurred near Mojkovac, Montenegro. An Austro-Hungarian force of 20,000 troops launched an offensive against a much smaller Montenegrin Army of approximately 6,000 soldiers who were strategically positioned in dug-in defensive positions. Despite being dramatically outnumbered, the Montenegrin forces demonstrated remarkable military resilience, successfully repelling the Austro-Hungarian attack and inflicting substantial casualties, with around 2,000 enemy soldiers killed or wounded.
- 06 Jan 1916 Battle of Mojkovac: Montenegrin Resistance: In a remarkable display of military resilience during World War I, a small Montenegrin Army of 6,000 troops successfully defended against a much larger Austro-Hungarian force of 20,000 men near Mojkovac, Montenegro. Despite being significantly outnumbered, the Montenegrin forces not only repelled the attack but also inflicted approximately 2,000 casualties on the enemy, demonstrating exceptional tactical skill and determination.
- 07 Jan 1916 British Evacuation of Gallipoli Peninsula: On January 7, 1916, British forces began their strategic withdrawal from the Gallipoli Peninsula, marking the end of a challenging and costly military campaign. This evacuation represented a significant tactical decision following the unsuccessful Allied attempt to capture the Dardanelles and Constantinople during World War I.
- 08 Jan 1916 Allied Withdrawal from Gallipoli: During World War I, Allied forces completed their strategic withdrawal from the Gallipoli Peninsula, marking a significant military retreat after months of challenging and costly campaign against Ottoman forces.
- 09 Jan 1916 Ottoman Victory in the Battle of Çanakkale: The Ottoman Empire achieved a decisive victory in the Battle of Çanakkale (Gallipoli), successfully forcing the last British troops to evacuate from the peninsula, marking a significant strategic triumph during World War I.
- 10 Jan 1916 Russian Erzurum Offensive in World War I: During World War I, Imperial Russia launched the Erzurum Offensive against the Ottoman Empire, targeting the Ottoman Third Army in the Caucasus region. This strategic military operation resulted in a significant defeat for the Ottoman forces.
- 11 Jan 1916 French Forces Capture Serbian Territory during World War I: During World War I, French troops captured strategic positions as the Serbian army was forced to retreat to the Greek island of Corfu, marking a significant moment in the Balkan campaign of the conflict.
- 12 Jan 1916 First German Aviators Awarded Pour le Mérite: Oswald Boelcke and Max Immelmann become the first German aviators to receive the German Empire's highest military award, the Pour le Mérite, after each achieving eight aerial victories over Allied aircraft during World War I.
- 13 Jan 1916 Supreme Court Upholds National Income Tax: In the landmark case 'Brushaber v. Union Pacific Railroad', the Supreme Court of the United States confirmed the constitutionality of the national income tax, a pivotal moment in U.S. fiscal policy and governmental revenue collection.
- 14 Jan 1916 British Military Leadership Change in Mesopotamia: During World War I, Lieutenant-General Sir Percy Lake was appointed as the new Commander-in-Chief of British forces in Mesopotamia (modern-day Iraq). This leadership transition occurred during a critical period of military operations in the region, signaling potential strategic adjustments in the British military campaign.
- 15 Jan 1916 Serbian Troops Arrive at Corfu: The first contingent of Serbian military forces landed on the Greek island of Corfu, marking a significant moment in the Serbian military's relocation during World War I after being pushed out of their homeland.
- 16 Jan 1916 French General Sarrail Takes Command of Allied Forces in Salonika: On January 16, 1916, during World War I, French General Maurice Sarrail was appointed to command all Allied forces stationed in Salonika (modern-day Thessaloniki), Greece. This strategic appointment was significant in coordinating the Allied military efforts in the Balkan theater of the war, where complex geopolitical dynamics were unfolding.
- 17 Jan 1916 Professional Golfers Association (PGA) Formation: The Professional Golfers Association (PGA) was officially established, marking a significant milestone in the organization and professionalization of golf as a sport. This landmark event would help standardize professional golf practices, tournaments, and player representation.
- 18 Jan 1916 Lieutenant-General Sir Percy Lake Assumes Command: Lieutenant-General Sir Percy Lake officially took over military command on January 18, 1916, stepping in due to the illness of M. Davignon, demonstrating military leadership continuity during a critical period.
- 19 Jan 1916 Battle of Koprukoy during World War I: During the Caucasus Campaign of World War I, Ottoman forces suffered a significant defeat at the Battle of Koprukoy. After intense fighting, they were forced to regroup at the Erzurum fortress, having lost approximately 30% of their initial strength. The battle was part of the broader conflict between the Ottoman Empire and Russian forces in the Caucasus region, highlighting the brutal attrition of military engagements during this period.
- 20 Jan 1916 Russian Prime Minister Replacement during World War I: On January 20, 1916, during the tumultuous period of World War I, Tsar Nicholas II dismissed Ivan Goremykin from his position as Prime Minister of Russia. In a significant governmental reshuffle, Boris Shturmer was appointed to replace Goremykin, reflecting the ongoing political instability within the Russian Imperial government during the war years.
- 21 Jan 1916 British Attack on Hanna in Mesopotamia: During World War I, British forces launched a strategic military operation targeting the location of Hanna in Mesopotamia (modern-day Iraq). This attack was part of the broader Mesopotamian Campaign, where British and Indian troops sought to secure strategic positions and challenge Ottoman control in the region. The battle represented an early attempt by British forces to advance and establish military dominance in the challenging terrain of Mesopotamia.
- 22 Jan 1916 Senussi Campaign in North Africa during World War I: During the First World War, a strategic military operation was conducted by the Allied Western Frontier Force against the Senussi tribes in the desert regions of North Africa. This campaign was part of the broader conflict aimed at controlling strategic territories and preventing potential threats to British and Allied interests in the region.
- 23 Jan 1916 Senussi Campaign Military Engagement: During the Senussi Campaign of World War I, troops of the Western Frontier Force engaged Senussi forces but were quickly outmaneuvered, forcing them into defensive tactical repositioning. This encounter represents a challenging moment for British colonial military operations in North Africa.
- 24 Jan 1916 Supreme Court Upholds Federal Income Tax: In a landmark legal decision, the Supreme Court of the United States declared the federal income tax constitutional in the case Brushaber v. Union Pacific Railroad Co., establishing a critical precedent for federal taxation.
- 25 Jan 1916 Montenegro Surrenders to Austria-Hungary During World War I: On January 25, 1916, Montenegro officially surrendered to Austria-Hungary during World War I, marking a significant moment in the Balkan campaign of the conflict. This surrender represented the final capitulation of Montenegro's military forces after a prolonged and challenging resistance against Austro-Hungarian imperial troops.
- 26 Jan 1916 Uneventful Day in World History: January 26, 1916 appears to be a day without significant recorded historical events during World War I. While no major global incidents were documented for this specific date, the world was in the midst of the Great War, with ongoing conflicts across multiple fronts in Europe.
- 27 Jan 1916 Military Service Act Introduces Conscription in UK: During World War I, the British government passed the Military Service Act, which introduced mandatory military conscription for single men aged 18 to 41. This significant legislation fundamentally changed the nature of military recruitment, transforming the British armed forces from a volunteer-based model to a compulsory service system. The act included provisions for exemptions for men engaged in essential war work, those medically unfit, religious ministers, and conscientious objectors.
- 28 Jan 1916 First Jewish Supreme Court Justice Appointed: Louis D. Brandeis becomes the first Jewish justice appointed to the United States Supreme Court, breaking a significant cultural and religious barrier in the American judicial system. President Woodrow Wilson's nomination of Brandeis represented a landmark moment in judicial diversity and representation.
- 29 Jan 1916 German Zeppelin Bombing of Paris: During World War I, German Zeppelin airships conducted their first aerial bombing raid on Paris, marking a significant escalation in aerial warfare tactics. These strategic bombing missions targeted civilian infrastructure and aimed to demoralize the French population, representing a new and terrifying dimension of military conflict.
- 30 Jan 1916 German Zeppelin Bombing of Paris: During World War I, a German Zeppelin airship conducted a strategic bombing raid on Paris, marking one of the early instances of aerial bombardment of a civilian population center. The attack resulted in six civilian fatalities and wounded an additional 30 people, demonstrating the emerging and terrifying capabilities of aerial warfare technology. This raid was part of Germany's broader strategic bombing campaign aimed at demoralizing the French population and disrupting war efforts.
- 31 Jan 1916 German Zeppelin Bombing Raids Resume Against Britain: Nine Imperial German Navy zeppelins, led by the chief of the German airship fleet, launched strategic bombing raids against Great Britain during World War I. These aerial attacks represented a significant escalation of aerial warfare tactics, targeting civilian and military infrastructure from the sky.