The Winter War was a war between the Soviet Union and Finland. It began with a Soviet invasion of Finland on 30 November 1939, three months after the outbreak of World War II, and ended three and a half months later with the Moscow Peace Treaty on 13 March 1940. Despite superior military strength, especially in tanks and aircraft, the Soviet Union suffered severe losses and initially made little headway. The League of Nations deemed the attack illegal and expelled the Soviet Union from its organization.
The Finnish Army is the land forces branch of the Finnish Defence Forces. The Finnish Army is divided into six branches: the infantry, field artillery, anti-aircraft artillery, engineers, signals, and materiel troops. The commander of the Finnish Army since 1 January 2022 is Lieutenant General Pasi Välimäki.
The siege of Leningrad was a prolonged military siege undertaken by the Axis powers against the city of Leningrad on the Eastern Front of World War II. Germany's Army Group North advanced from the south, while the German-allied Finnish army invaded from the north and completed the ring around the city.
Simo Häyhä, often referred to by his nickname, The White Death, was a Finnish military sniper during World War II in the 1939–1940 Winter War between Finland and the Soviet Union. He used a Finnish-produced M/28-30 rifle and a Suomi KP/-31 submachine gun. Häyhä is believed to have killed over 500 enemy soldiers during the conflict, the highest number of sniper kills in any major war. Consequently, he is often regarded as the deadliest sniper in history.
The Salpa Line, or its official name, Suomen Salpa, is a bunker line on the eastern border of Finland. It was built in 1940–1941 during the Interim Peace between the Winter War and the Continuation War and further in 1944 to defend Finland against a possible Soviet invasion.
Rautjärvi is a municipality in the South Karelia region of Finland. The municipality has a population of 3,018 (31 October 2024) and covers an area of 401.89 square kilometres (155.17 sq mi) of which 50.25 km2 (19.40 sq mi) is water. The population density is 8.59 inhabitants per square kilometre (22.2/sq mi). More than half of Rautjärvi's residents live in Simpele, the administrative center of the municipality.
The Baltic Sea campaigns were conducted by Axis and Allied naval forces in the Baltic Sea, the Gulf of Bothnia, the Gulf of Finland and the connected lakes Ladoga and Onega on the Eastern Front of World War II. After early fighting between Polish and German forces, the main combatants were the Kriegsmarine and the Soviet Navy, with Finland supporting the Germans until 1944 and the Soviets thereafter. The Swedish Navy and merchant fleet played important roles, and the British Royal Navy planned Operation Catherine for control of the Baltic Sea and its exit choke point into the North Sea.
The Battle of Summa was fought between the Soviet Union and Finland, in two phases, first in December 1939 and then in February 1940. It was part of the Winter War and was fought near the village of Summa along the main road leading from Leningrad to Viipuri.
The Vyborg–Petrozavodsk offensive or Karelian offensive was a strategic operation by the Soviet Leningrad and Karelian Fronts against Finland on the Karelian Isthmus and East Karelia fronts of the Continuation War, on the Eastern Front of World War II. The Soviet forces captured East Karelia and Vyborg/Viipuri. After that, however, the fighting reached a stalemate.
The Battle of Nietjärvi was part of the Continuation War between Finland and the Soviet Union, which occurred during World War II. The battle ended in a Finnish victory.
Aarne Edward Juutilainen, nicknamed "Marokon kauhu", was a Finnish army captain who served in the French Foreign Legion in Morocco between 1930 and 1935. After returning to Finland, he served in the Finnish army and became a national hero in the Battle of Kollaa during the Winter War with the Soviet Union; with his relentless fighting spirit, he rose to legendary status on the war front. He was wounded three times during World War II.
The Finnish invasion of Ladoga Karelia was a military campaign carried out by Finland in 1941. It was part of what is commonly referred to as the Continuation War. Early in the war Finnish forces liberated the Ladoga Karelia. It had been ceded to the Soviet Union on 13 March 1940, in the Moscow Peace Treaty, which marked the end of the Winter War. Later, in the summer of 1944, the Soviet Union reconquered the eastern part of Ladoga Karelia in the Vyborg–Petrozavodsk Offensive.
The Finnish invasion of the Karelian Isthmus refers to a military campaign carried out by Finland in 1941. It was part of what is commonly referred to as the Continuation War. Early in the war Finnish forces liberated the Karelian Isthmus. It had been ceded to the Soviet Union on 13 March 1940, in the Moscow Peace Treaty, which marked the end of the Winter War. Later, in the summer of 1944, the Soviet Union reconquered the southern part of the isthmus in the Vyborg–Petrozavodsk Offensive.
The 8th Army was a field army of the Soviet Red Army during the Second World War.
Johan Woldemar Hägglund was a Finnish lieutenant general during the Second World War, and an early volunteer of the Jäger Movement. He participated in the Eastern Front of World War I, the Finnish Civil War, the Winter War and the Continuation War, commanding army corps in the latter two. In 1944 and 1945, he was in charge of a committee investigating Finnish war crimes, especially those committed against prisoners of war.
The Battle of Taipale was a series of battles fought during the Winter War between Finland and Soviet Union from 6 to 27 December 1939. The battles were part of a Soviet campaign to penetrate the Finnish Mannerheim Line in the Karelian Isthmus region to open a route into southern Finland. Despite their numerical superiority, the Soviet forces were unable to break through the Finnish defences.
The Kollaa is a 76-kilometre (47 mi) long river in the Republic of Karelia, Russia. It starts from Lake Kollasjärvi in the Suoyarvsky District and flows to Lake Tulmozero in the Pryazhinsky District.
The Battle of Tali–Ihantala was part of the Finnish-Soviet Continuation War (1941–1944), which occurred during World War II. The battle was fought between Finnish forces—using war materiel provided by Germany—and Soviet forces. To date, it is the largest battle in the history of the Nordic countries.
The 109th Rifle Division was a Red Army infantry division that was formed three times, briefly in 1939, during 1942, and again from 1942 to 1946. The first formation of the division was converted to a mechanized division after about nine months. Its second formation served for six months in 1942 in the defense of the fortress of Sevastopol, in the southern sector of the siege lines. After being destroyed there in July, a third division was formed by re-designating an existing rifle division near Leningrad in August, and it successfully held its positions for nearly a year and a half, in spite of shortages of food and supplies due to the German/Finnish siege. The 109th then participated in the Leningrad–Novgorod Offensive that drove the Germans and Finns away from the city and lifted the siege in early 1944, helped drive Finland out of the war in the Vyborg–Petrozavodsk Offensive, and then joined the offensive along the Baltic coast towards Germany. This third formation compiled an admirable record of service, but was disbanded in 1946.
The 168th Rifle Division was formed as an infantry division of the Red Army in the Leningrad Military District in August - September 1939, based on the shtat of the latter month. It was the highest-numbered rifle division to take part in the Winter War against Finland, and attempted to advance west along the north shore of Lake Ladoga as part of 8th Army, but was encircled near Kitelä and remained in this pocket, struggling for survival, for the duration of the conflict. At the start of the Continuation War it was deployed in the same general area along the new USSR/Finland border as part of 7th Army in Northern Front. The Finnish Army crossed the border on June 25, 1941, and the 168th soon found itself again encircled on the shore of Ladoga. In the third week of August it was evacuated to Leningrad and assigned to Leningrad Front's 55th Army. During November it took part in the first offensive to try to break the German/Finnish siege by attacking out of a small bridgehead over the Neva River and then exploiting toward Sinyavino to link up with 54th Army attacking eastward. This effort soon became a bloodbath despite the commitment of reinforcements and a number of tanks. At the end of the year the remnants of the division were removed from the bridgehead and moved through the city and then marched across the frozen Gulf of Finland to reinforce the Front's Coastal Operational Group in the Oranienbaum Bridgehead, where it would remain until January 1944, when it took part in the offensive that drove Army Group North away from the city. It began the offensive as part of 2nd Shock Army, but after linking up with the forces striking west out of Leningrad the 168th was moved to 42nd Army and under this command drove south and west toward Pskov before coming up against the defenses of the Panther Line. In June it was moved back north of Leningrad to face Finland as part of 21st Army in the offensive that drove that nation out of the war. In August it rejoined 42nd Army, now as part of 2nd Baltic Front and took part in the offensive through the Baltic states toward Riga, where it won a battle honor. Until the final weeks of the war the 168th was part of the forces containing the German grouping in the Courland Pocket, when it was moved to the Reserve of the Supreme High Command. It was finally disbanded in January 1946.
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