Armed forces and battles: 168 holidays
January
- January 3 · Estonian War of Independence Remembrance Day
- January 10 · National Guard Day of Kazakhstan
- January 10 · Day of the Russian Navy Engineer-Mechanic
- January 14 · Russian Armed Forces Military Band Service Day
- January 14 · Defenders of the Motherland Day in Uzbekistan
- January 14 · Russian Armed Forces Pipeline Troops Day
- January 21 · Engineer Troops Day in Belarus
- January 21 · Engineer Troops Day in Russia
- January 22 · Russian Air Defence Aviation Day
- January 25 · Russian Navy Navigators' Day
- January 27 · Defenders of the Fatherland Day in Turkmenistan
- January 27 · Day of the Complete Liberation of Leningrad from the Nazi Siege
- January 28 · Armed Forces Day in Armenia
February
- February 2 · Stalingrad Victory Day
- February 8 · Military Topographer's Day in Russia
- February 15 · Internationalist Soldiers' Remembrance Day in Belarus
- February 15 · Remembrance Day for Russians Who Served Abroad
- February 16 · Russian Navy Intelligence Day
- February 17 · Fuel Service Day of the Russian Armed Forces
- February 18 · Food and Clothing Service Day of the Russian Armed Forces
- February 23 · Defender of the Fatherland Day in Kyrgyzstan
- February 23 · Defender of the Fatherland Day in Russia
- February 23 · Defenders of the Fatherland and Armed Forces Day in Belarus
- February 27 · Special Operations Forces Day in Russia
March
- March 2 · Adwa Victory Day in Ethiopia
- March 3 · Bulgaria’s Liberation Day
- March 11 · Ural Volunteer Tank Corps Formation Day
- March 15 · Novorossiysk Naval Base Day
- March 16 · Republican Guard of Kazakhstan Foundation Day
- March 19 · Submariner's Day in Russia
- March 24 · Russian Air Force Navigation Service Day
- March 29 · Russian Armed Forces Legal Service Specialist Day
April
- April 7 · Remembrance Day for Fallen Submariners
- April 8 · Military Commissariat Staff Day in Belarus
- April 8 · Military Commissariat Staff Day in Russia
- April 10 · International Resistance Movement Day
- April 11 · Juan Santamaría Day
- April 12 · Belarusian Air Defence Forces Day
- April 12 · Russian Air Defence Forces Day
- April 15 · Russian Armed Forces Electronic Warfare Specialist Day
- April 17 · Russian Internal Affairs and Internal Troops Veterans Day
- April 18 · Alexander Nevsky’s Victory at Lake Peipus Day
- April 19 · Anniversary of the Playa Girón Victory in Cuba
- April 25 · Anzac Day in New Zealand
- April 25 · Anzac Day
May
- May 7 · Defender of the Fatherland Day in Kazakhstan
- May 7 · Russian Navy Communications and Radio Engineering Service Day
- May 8 · Yerkrap Day in Armenia
- May 8 · Russian Military-Technical Cooperation Service Workers' Day
- May 9 · Victory Day
- May 12 · Crimean Offensive Victory Day
- May 13 · Russian Navy Black Sea Fleet Day
- May 15 · International Conscientious Objectors' Day
- May 17 · Armenian Air Defence Forces Day
- May 18 · Russian Baltic Fleet Day
- May 21 · Pacific Fleet Day
- May 21 · Military Translator Day
- May 24 · Battle of Pichincha Day in Ecuador
- May 26 · Sardarapat Victory Day
- May 29 · Belarusian Armed Forces Military Motorist Day
- May 29 · Russian Armed Forces Military Motorist Day
- May 29 · International Day of UN Peacekeepers
June
- June 1 · Russian Northern Fleet Day
- June 1 · Russian Military Transport Aviation Day
- June 4 · Flag Day of the Finnish Defence Forces
- June 10 · Jordanian Army and Great Arab Revolt Day
- June 18 · Russian Armed Forces Military Transportation Service Day
- June 20 · Mine and Torpedo Specialist Day of the Russian Navy
- June 22 · Day of Remembrance and Sorrow
- June 23 · Victory Day in Estonia
- June 24 · Scottish Independence Day
- June 26 · Azerbaijan Armed Forces Day
- June 29 · Partisans and Underground Resistance Fighters’ Day in Russia
July
- July 1 · Combat Veterans Day
- July 7 · Chesme Naval Victory Day
- July 8 · Russian Anti-Aircraft Missile Troops Day
- July 10 · Poltava Victory Day
- July 15 · Battle of Grunwald Day
- July 17 · Russian Naval Aviation Day
- July 20 · Kyrgyzstan National Guard Day
- July 24 · Simón Bolívar Day in Ecuador
- July 26 · Russian Navy Day
- July 27 · War Invalids and Martyrs’ Day in Vietnam
August
- August 1 · Russian Armed Forces Logistics Day
- August 1 · Remembrance Day for Russian Soldiers Fallen in World War I
- August 2 · Russian Airborne Forces Day
- August 2 · Belarusian Paratroopers and Special Operations Forces Day
- August 4 · U.S. Coast Guard Day
- August 5 · Victory and Homeland Thanksgiving Day
- August 6 · World Day for the Prohibition of Nuclear Weapons
- August 6 · Russian Railway Troops Day
- August 9 · End of the Battle of Leningrad
- August 9 · Gangut Victory Day
- August 12 · Russian Air Force Day
- August 16 · Belarusian Air Force Day
- August 16 · National Airborne Day
- August 19 · Russian Telnyashka Day
- August 19 · Frontline Dog Day
- August 21 · Russian Officers' Day
- August 23 · Day of Soviet Victory in the Battle of Kursk
- August 25 · Soldier's Day in Brazil
- August 28 · Military Medic Day in Russia
- August 29 · Ukraine Aviation Day
- August 30 · Victory Day in Türkiye
September
- September 2 · Russian Guards Day
- September 3 · Victory over Japan and End of World War II Day
- September 4 · Nuclear Support Specialist Day in Russia
- September 7 · Armenian Armed Forces Engineering Troops Day
- September 8 · Battle of Borodino Day
- September 9 · Remembrance Day for Russian Soldiers Fallen in the Crimean War
- September 11 · Tendra Naval Victory Day
- September 11 · Russian Armed Forces Educational Work Specialists' Day
- September 13 · Tank Troops Day in Russia
- September 13 · Tank Troops Day in Belarus
- September 19 · Gunsmiths Day in Russia
- September 21 · Kulikovo Day
- September 22 · Partisan Glory Day in Ukraine
- September 26 · International Day for the Total Elimination of Nuclear Weapons
October
- October 1 · Russian Ground Forces Day
- October 1 · Ukrainian Cossack Day
- October 4 · Russian Space Forces Day
- October 8 · Russian Navy Commanders' Day
- October 8 · Tank Troops Day in Armenia
- October 9 · Day of the Defeat of Nazi German Forces in the Battle of the Caucasus
- October 10 · Chemical Troops Day in Armenia
- October 12 · Spain's National Day
- October 15 · Evacuation Day in Tunisia
- October 19 · Armenian Missile and Artillery Troops Day
- October 20 · Military Signaller's Day in Russia
- October 21 · Trafalgar Day
- October 22 · Finance and Economics Service Day of the Russian Armed Forces
- October 24 · Russian Armed Forces Special Forces Day
- October 28 · Russian Army Aviation Day
- October 30 · Russian Navy Founding Day
November
- November 4 · National Unity Day in Russia
- November 4 · National Unity and Armed Forces Day in Italy
- November 5 · Military Intelligence Day in Russia
- November 5 · Intelligence Troops Day in Armenia
- November 7 · 1941 Red Square Parade Commemoration
- November 11 · Lāčplēsis Day in Latvia
- November 11 · Military Retirees' Day in Russia
- November 11 · Remembrance Day (Armistice Day)
- November 13 · Russia's NBC Protection Troops Day
- November 13 · Russian Armed Forces State Secrets Protection Service Day
- November 15 · Russian Navy Caspian Flotilla Day
- November 17 · Military Medical Workers' Day in Armenia
- November 19 · Missile Troops and Artillery Day in Belarus
- November 19 · Missile Troops and Artillery Day in Russia
- November 21 · Military Oath Day in Russia
- November 21 · Hellenic Armed Forces Day
- November 23 · Rudolf Maister Day in Slovenia
- November 23 · Lithuanian Warriors' Day
- November 25 · Russian Military Peacekeeper Day
- November 27 · Russian Marine Corps Day
- November 29 · Day of the Defence Sports and Technical Organization Worker in Kyrgyzstan
December
- December 1 · Day of the Russian Squadron's Victory at Cape Sinop
- December 3 · Unknown Soldier Day in Russia
- December 5 · Day of the Start of the Soviet Counteroffensive near Moscow
- December 7 · Engineering and Aviation Service Day of the Russian Aerospace Forces
- December 9 · Heroes of the Fatherland Day
- December 15 · Radio-Technical Troops Day of the Russian Aerospace Forces
- December 17 · Strategic Missile Forces Day
- December 19 · Military Counterintelligence Day in Russia
- December 22 · Hydrometeorological Service of the Russian Armed Forces Day
- December 23 · Long-Range Aviation Day of the Russian Aerospace Forces
- December 23 · Port Said Liberation Day
- December 24 · Day of the Capture of the Turkish Fortress of Izmail by Russian Troops
- December 26 · Russian Ground Forces Air Defence Day