The Battle of Suomussalmi was fought between Finnish and Soviet forces in the Winter War. The action took place from 30 November 1939 to 8 January 1940. The outcome was a Finnish victory against superior forces. This battle is considered the clearest, most important, and most significant Finnish victory in the northern half of Finland. In Finland, the battle is still seen today as a symbol of the entirety of the Winter War itself.
Hjalmar Fridolf Siilasvuo was a Finnish lieutenant general, a knight of the Mannerheim Cross and a member of the Jäger Movement. He participated in the Eastern Front of World War I, the Finnish Civil War, the Winter War, Continuation War and the Lapland War.
The European theatre of World War II was one of the two main theatres of combat during World War II, taking place from September 1939 to May 1945. The Allied powers fought the Axis powers on both sides of the continent in the Western and Eastern fronts. There was also conflict in the Scandinavian, Mediterranean and Balkan regions. It was an intense conflict that led to at least 39 million deaths and a dramatic change in the balance of power in the continent.
Suomussalmi is a municipality in Finland and is located in the Kainuu region about 90 kilometres (56 mi) northeast of Kajaani, the capital of Kainuu and 120 kilometres (75 mi) south of Kuusamo. The municipality has a population of 7,100 (31 August 2024) and covers an area of 5,857.60 square kilometres (2,261.63 sq mi) of which 587.03 km2 (226.65 sq mi) is water. The population density is 1.35 inhabitants per square kilometre (3.5/sq mi). The municipality is unilingually Finnish. Ämmänsaari is the biggest built-up area in the municipality.
Kuhmo is a town and a municipality in Finland and is located at the south-eastern corner of the Kainuu region. The municipality has a population of 7,507 and covers an area of 5,456.78 square kilometres (2,106.87 sq mi) of which 649.97 km2 (250.95 sq mi) is water. The population density is 1.56 inhabitants per square kilometre (4.0/sq mi). It shares a border of 120 kilometres (75 mi) with Russia. Neighbouring towns are Hyrynsalmi, Lieksa, Nurmes, Ristijärvi, Sotkamo and Suomussalmi. A neighbour city across the Russian border is Kostomuksha. Vartius, one of the border crossing points between Finland and Russia, is located in northern Kuhmo.
Kuusamo is a town and municipality in Finland. It is located in Koillismaa, the northeastern part of the Northern Ostrobothnia region. The municipality has a population of 14,813 and covers an area of 5,808.92 square kilometres (2,242.84 sq mi) of which 830.81 km2 (320.78 sq mi) is water. The population density is 2.98 inhabitants per square kilometre (7.7/sq mi).
The Ukrainian Insurgent Army was a Ukrainian nationalist paramilitary and partisan formation founded by the Organization of Ukrainian Nationalists on 14 October 1942. During World War II, it was engaged in guerrilla warfare against Nazi Germany, the Soviet Union, and both the Polish Underground State and Polish Communists. It conducted the massacres of Poles in Volhynia and Eastern Galicia.
The 1st Mountain Division was an elite formation of the German Wehrmacht during World War II, and is remembered for its involvement in multiple large-scale war crimes. It was created on 9 April 1938 in Garmisch Partenkirchen from the Mountain Brigade which was itself formed on 1 June 1935.
Soviet partisans were members of resistance movements that fought a guerrilla war against Axis forces during World War II in the Soviet Union, the previously Soviet-occupied territories of interwar Poland in 1941–45 and eastern Finland. The activity emerged after Nazi Germany's Operation Barbarossa was launched from mid-1941 on. It was coordinated and controlled by the Soviet government and modeled on that of the Red Army.
A partisan is a member of a domestic irregular military force formed to oppose control of an area by a foreign power or by an army of occupation by some kind of insurgent activity.
The 29. Waffen-Grenadier-Division der SS „RONA” , also known as the Russian Liberation People's Army, and as the Kaminski Brigade, was a collaborationist formation composed of Russian nationals from the territory of the Lokot Autonomy in Axis-occupied areas of the RSFSR, Soviet Union on the Eastern Front. It was known for loose discipline, drunkenness and extreme brutality, which shocked even hardened SS veterans.
During World War II, the Estonian capital Tallinn suffered from many instances of aerial bombing by the Soviet air force and the German Luftwaffe. The first bombings by Luftwaffe occurred during the Summer War of 1941 as part of Operation Barbarossa. A number of Soviet bombing missions to then German-occupied Tallinn followed in 1942–1944.
The Naliboki massacre was the 8 May 1943 mass killing of 127 or 128 Poles by Soviet partisans in the small town of Naliboki in German-occupied Poland.
The Koniuchy massacre or the Kaniūkai massacre was a World War II massacre of civilians, mostly women and children, carried out in the village of Koniuchy on 29 January 1944 by a Soviet partisan unit together with a contingent of Jewish partisans under Soviet command. At least 38 civilians who have been identified by name were killed, and more than a dozen were injured. In addition, houses were burned and livestock was slaughtered. It was the largest atrocity committed by the Soviet partisans in present-day Lithuania.
Seitajärvi was a community located in the Savukoski municipality of Finland.
The Koriukivka massacre was a war crime against 6,700 residents of Koriukivka on 1–2 March 1943 by the SS forces of Nazi Germany and the 105 light infantry division of the Royal Hungarian Army. 1,290 houses in Koriukivka were burned down and only ten brick buildings and a church survived. The residents of neighboring localities were intimidated and refused to help the Koriukivka residents. On 9 March, the Germans returned to Koriukivka and burned alive some elderly people who had returned to the village after escaping thinking it was safe.
The Allied bombing of Yugoslavia in World War II involved air attacks on cities and towns in the Kingdom of Yugoslavia by the United States Army Air Force (USAAF) and Royal Air Force (RAF), including the Balkan Air Force (BAF), between 1941 and 1945, during which period the entire country was occupied by the Axis powers. Dozens of Yugoslav cities and towns were bombed, many repeatedly. These attacks included intensive air support for Yugoslav Partisan operations in May–June 1944, and a bombing campaign against transport infrastructure in September 1944 as the German Wehrmacht withdrew from Greece and Yugoslavia. This latter operation was known as Operation Ratweek. Some of the attacks caused significant civilian casualties.
The 54th Rifle Division was an infantry division of the Soviet Union's Red Army and Soviet Army, formed twice. The division was formed in 1936 and fought in the Winter War. The division spent most of World War II in Karelia fighting with Finnish troops in the Continuation War. After Finland left the war the division was relocated southward and fought in the East Prussian Offensive and the Prague Offensive in 1945. The division was disbanded in the summer of that year. The 54th Rifle Division was awarded the Order of Lenin, the Order of the Red Banner and the Order of Kutuzov 2nd class. It was also awarded the honorific "Masuria" for its actions in the East Prussian Offensive. The division was reformed in 1955 from the 341st Rifle Division and became a motor rifle division in 1957.
The Battle of Olhava occurred during the Lapland War on 28 September 1944. A brief armed struggle occurred in Northern Finland between retreating German troops and north of the advancement of the Finnish troops. The previous day the first skirmish between German and Finnish troops in Pudasjärvi. In Olhava, troops for the first time opened full-scale fire against each other and the casualties were the first of the Lapland War.
The Battle of Kuhmo was a series of skirmishes, mainly between January 28 and March 13, 1940, near the town of Kuhmo during the Soviet-Finnish Winter War. The 54th Soviet Rifle Division was encircled, but was able to hold out until the end of the war.