A paratrooper is a military parachutist—someone trained to parachute into a military operation, and usually functioning as part of an airborne forces. Military parachutists (troops) and parachutes were first used on a large scale during World War II for troop distribution and transportation. Paratroopers are often used in surprise attacks, to seize strategic objectives such as airfields or bridges.
A counterattack is a tactic employed in response to an attack, with the term originating in "war games". The general objective is to negate or thwart the advantage gained by the enemy during attack, while the specific objectives typically seek to regain lost ground or destroy the attacking enemy.
The Soviet westward offensive of 1918–1919 was part of the campaign by Soviet Russia into areas abandoned by the Ober Ost garrisons that were being withdrawn to Germany following that country's defeat in World War I. The initially successful offensive against the Republic of Estonia ignited the Estonian War of Independence which ended with the Soviet recognition of Estonia. Similarly, the campaigns against the Republic of Latvia and Republic of Lithuania ultimately failed, resulting in the Latvian–Soviet Peace Treaty and Soviet–Lithuanian Peace Treaty respectively. In Belarus, the Belarusian People's Republic was conquered and the Socialist Soviet Republic of Byelorussia proclaimed.
Shock troops or assault troops are formations created to lead an attack. They are often better trained and equipped than other infantry and expected to take heavy casualties even in successful operations.
The Land Forces are the land forces of the Polish Armed Forces. They currently contain some 100,000 active personnel and form many components of the European Union and NATO deployments around the world. Poland's recorded military history stretches back a millennium – since the 10th century. Poland's modern army was formed after Poland regained independence following World War I in 1918.
The Battle of Tannenberg Line or the Battle of the Blue Hills was a military engagement between the German Army Detachment Narwa and the Soviet Leningrad Front. They fought for the strategically important Narva Isthmus from 25 July–10 August 1944. The battle was fought on the Eastern Front during World War II. The strategic aim of the Soviet Estonian Operation was to reoccupy Estonia as a favorable base for the invasions of Finland and East Prussia. Waffen-SS forces included 24 volunteer infantry battalions from the SS Division Nordland, the SS Division Langemarck, the SS Division Nederland, and the Walloon Legion. Roughly half of the infantry consisted of the personnel of the 20th Waffen Grenadier Division of the SS. The German force of 22,250 men held off 136,830 Soviet troops. As the Soviet forces were constantly reinforced, their overall casualties are estimated by Estonian historian Mart Laar to be 170,000 dead and wounded.
Deep operation, also known as Soviet Deep Battle, was a military theory developed by the Soviet Union for its armed forces during the 1920s and 1930s. It was a tenet that emphasized destroying, suppressing or disorganizing enemy forces not only at the line of contact but also throughout the depth of the battlefield.
The siege of Breslau, also known as the Battle of Breslau, was a three-month-long siege of the city of Breslau in Lower Silesia, Germany, lasting to the end of World War II in Europe. From 13 February 1945 to 6 May 1945, German troops in Breslau were besieged by the Soviet forces which encircled the city as part of the Lower Silesian Offensive Operation. The German garrison's surrender on 6 May was followed by the surrender of all German forces two days after the battle.
The Battle of Koziatyn of 25–27 April 1920 was one of the most spectacular raids of the Polish cavalry during the Polish-Soviet War. In the effect of a pincer maneuver some 160 kilometres behind the front line, the Polish Army was able to seize the strategically important town of Korosten. The town, a major railway hub and a Red Army supply depot, was captured with negligible Polish losses.
The 27th Rifle Division was a tactical unit in the Red Army of Soviet Russia and then the Soviet Union, active between 1918 and 1945. First formed during the Russian Civil War on November 3, 1918, as part of 5th Red Army. Commanded by Vitovt Putna, it was transferred to the 16th Red Army in 1920, and took part in the Polish–Soviet War. Defeated in the battles of Radzymin and Ossów, it practically ceased to exist.
Leningrad strategic defensive operation is the term in Soviet historiography for the defensive operations in the area south of Leningrad by the Red Army and the Soviet Navy during World War II from 10 July to 30 September 1941. The following operations are considered as part of the strategic operation:
The 258th Infantry Division was an infantry unit of the German Army in World War II.
The siege of Perekop, also known as the Perekop-Chongar Operation, was a battle of the Southern Front in the Russian Civil War from 7 to 17 November 1920. The White movement's stronghold on the Crimean Peninsula was protected by the Chongar fortification system along the strategic Isthmus of Perekop and the Syvash, from which the Crimean Corps under General Yakov Slashchov repelled several Red Army invasion attempts in early 1920. The Southern Front of the Red Army and the Revolutionary Insurgent Army of Ukraine, under the joint command of Mikhail Frunze, launched an offensive on Crimea with an invasion force four-times larger than the defenders, the White Russian Army under the command of General Pyotr Wrangel. Despite suffering heavy losses, the Reds broke through the fortifications, and the Whites were forced into retreat southwards. Following their defeat at the siege of Perekop, the Whites evacuated from the Crimea, dissolving the Army of Wrangel and ending the Southern Front in Bolshevik victory.
The flexible defense is a military theory about the design of modern fortifications. The examples of "flexible" defense-lines are not based on dense lines of heavily armed, large and expensive concrete fortifications as the systems such as the Maginot Line were. Their protective capacity hinges on multiple lines of obstacles and small shelters fitting into the environment. They are "flexible" because soldiers are not locked in pillboxes, but fight instead in easily replaceable open earth-wood made positions, while bunkers serve only as shelters during bombardments. As a result, they are able to adapt to the opponent's movements, and there are no easily targeted large buildings in these lines.
The 5th Rifle Corps was a corps of the Soviet Union's Red Army, formed twice.
The 16th Guards Rifle Division was reformed as an elite infantry division of the Red Army in February 1942, based on the 1st formation of the 249th Rifle Division, and served in that role until well after the end of the Great Patriotic War. It was in Kalinin Front when it was redesignated and remained in the northern half of the front throughout the war. In the summer it was assigned to Western Front's 30th Army to the north of the Rzhev salient and took part in the stubborn and costly struggle for the village of Polunino just east of that town in August. It returned to the fighting in March 1943 in the followup to the German evacuation of the salient, then was reassigned to the new 11th Guards Army, where it would remain for the duration of the war. During the summer offensive against the German-held salient around Oryol it assisted in the liberation of Karachev and received its name as an honorific. By December, after fighting through western Russia north of Smolensk the division was in 1st Baltic Front, attacking south towards Gorodok and winning the Order of the Red Banner in an ultimately unsuccessful effort to seize Vitebsk. By the start of the offensive against Army Group Center in the summer of 1944 the 16th Guards had been redeployed with its Army to the south of Vitebsk as part of 3rd Belorussian Front, where it would remain for the duration. Driving westward during Operation Bagration the division helped to liberate the key city of Orsha and then drove on towards Minsk. With its Army it advanced through Lithuania to the border with East Prussia, being further decorated with the Order of Suvorov for its crossing of the Neman River. As part of the East Prussian Offensive the 16th Guards entered that heavily-fortified region and helped gradually break the German resistance there, particularly at Insterburg and Königsberg, ending the fighting at Pillau. The 16th Guards remained in the Kaliningrad Oblast well after the war until finally disbanded in September 1960.
The 71st Guards Rifle Division was reformed as an elite infantry division of the Red Army in March 1943, based on the 1st formation of the 23rd Rifle Division, and served in that role until after the end of the Great Patriotic War.
The 97th Rifle Division was thrice formed as an infantry division of the Red Army, first as part of the prewar buildup of forces. The first formation was based on the pre-September 1939 shtat and the division was initially intended to serve in the fortifications along the border with Poland in western Ukraine. Beginning on September 17, 1939 it took part in the invasion of eastern Poland and then was moved north to join the 7th Army and later the 13th Army on the Karelian Isthmus during the Winter War against Finland where it saw action in the latter part of the struggle. Following this it returned to western Ukraine where it was on the border at the time of the German invasion in June 1941. At considerable cost it was able to retreat back to the Dniepr River south of Kiev during July and was still there as part of 26th Army when the Soviet forces in eastern Ukraine were largely surrounded and wiped out in September. The division was finally disbanded in late December.
The 110th Guards Rifle Division was formed as an elite infantry division of the Red Army from July into September 1943, based on the 5th Guards Rifle Brigade and the 7th Guards Rifle Brigade and was the third of a small series of Guards divisions formed on a similar basis. It would follow a very similar combat path to the 108th and 109th Guards Rifle Divisions and would serve well into the postwar era.
The 40th Army was a field army of the Red Army during the Second World War.
