The Battle of Lesnaya was one of the major battles of the Great Northern War. It took place on October 9 [O.S. September 28] 1708 between a Russian army of between 26,500 and 29,000 men commanded by Peter I of Russia, Mikhail Mikhailovich Golitsyn, Aleksandr Danilovich Menshikov, Christian Felix Bauer and Nikolai Grigorovitj von Werden and a Swedish army of about 12,500 men commanded by Adam Ludwig Lewenhaupt and Berndt Otto Stackelberg, at the village of Lesnaya, located close to the border between the Polish–Lithuanian Commonwealth and Russia. The Swedes were escorting a supply column of more than 4,500 wagons for their main army in Ukraine.
The Battle of Narva on 30 November [O.S. 19 November] 1700 was an early battle in the Great Northern War. A Swedish relief army under Charles XII of Sweden defeated a Russian siege force three to four times its size. Previously, Charles XII had forced Denmark–Norway to sign the Treaty of Travendal. Narva was not followed by further advances of the Swedish army into Russia; instead, Charles XII turned southward to expel August the Strong from Livonia and Poland-Lithuania. Tsar Peter the Great of Russia took Narva in a second battle in 1704.
The Battle of Poltava was the decisive and largest battle of the Great Northern War. A Russian army under the command of Tsar Peter I defeated a Swedish army, under the command of Carl Gustaf Rehnskiöld. The battle put an end to the status of the Swedish Empire as a European great power, as well as its eastbound expansion, and marked the beginning of Russian influence in Northern Europe.
Count Boris Petrovich Sheremetev was an Imperial Russian diplomat and general field marshal during the Great Northern War. He became the first Russian count in 1706. His children included Pyotr Sheremetev and Natalia Sheremeteva.
The Battle of Valutino took place on 19 August 1812, between a corps of French and allied troops led by Marshal Ney, about 35,000 strong, and a strong rear-guard of General Barclay de Tolly's Russian army of about 25,000, commanded by the general himself. The Russians were strongly posted in marshy ground, protected by a small stream, about 20 kilometers east of Smolensk. The French, attacking resolutely, captured the Russian position in the face of considerable physical obstacles.
The Russo-Ottoman War of 1710–1711, also known as the Pruth River Campaign, was a brief military conflict between the Tsardom of Russia and the Ottoman Empire. The main battle took place during 18–22 July 1711 in the basin of the Pruth river near Stănilești after Tsar Peter I entered the Ottoman vassal Principality of Moldavia, following the Ottoman Empire’s declaration of war on Russia. The ill-prepared 38,000 Russians with 5,000 Moldavians, found themselves surrounded by the Ottoman Army under Grand Vizier Baltacı Mehmet Pasha. After three days of fighting and heavy casualties the Tsar and his army were allowed to withdraw after agreeing to abandon the fortress of Azov and its surrounding territory. The Ottoman victory led to the Treaty of the Pruth which was confirmed by the Treaty of Adrianople.
The Battle of Öland was a naval battle that took place on 26 July 1789 during the Russo-Swedish War (1788–90).
Wolmar Anton von Schlippenbach was Governor General of Swedish Estonia from 1704 to 1706.
The siege of the Troitsky monastery was an abortive attempt of the Polish–Lithuanian irregular army that acted in support of False Dmitry II to capture the Trinity Lavra of St. Sergius, north-east of Moscow. The siege lasted for 16 months, from 23 September 1608 until 12 January 1610.
The Battle of Klyastitsy, also called the Battle of Yakubovo or the Battle of Oboiarszina, was a series of military engagements that took place on 30 July–1 August 1812 near the village of Klyastitsy on the road between Polotsk and Sebezh. In this battle, the Russian vanguard under the command of Yakov Kulnev and the whole corps of Peter Wittgenstein stood up to the French corps under the command of Marshal Nicolas Oudinot with heavy losses on both sides. The result was a Russian victory, their forces managing to capture the disputed village of Klyastitsy. The main strategic outcome of the battle was that the French offensive on St. Petersburg was stopped. The French partially retreated along their communication lines after the battle, and fended off Russian pursuers.
Armed conflicts between Byzantine Empire and Kievan Rus' include:
The Battle of Silistra occurred in the spring of 968 near the Bulgarian town of Silistra, but most probably on the modern territory of Romania. It was fought between the armies of Bulgaria and Kievan Rus' and resulted in a Rus' victory. Upon the news of the defeat, the Bulgarian emperor Peter I abdicated. The invasion of the Rus' prince Sviatoslav was a heavy blow for the Bulgarian Empire, which by 971 lost its eastern provinces to the Byzantine Empire.
The Battle of Gemauerthof took place during the Great Northern War, fought south of Riga near Jelgava, in present-day Latvia in July 1705. The Swedish forces under Adam Ludwig Lewenhaupt fought a Russian army under Boris Sheremetev. The Swedes were victorious, but the victory was only symbolic. In August, the Russians conquered Courland.
The Battle of Napue or the Battle of Storkyro / Isokyrö was fought on 19 February 1714 (O.S.) / 2 March 1714 (N.S.) at the villages of Napue and Laurola in the Isokyrö parish of the Swedish Empire between the Swedish Empire and the Tsardom of Russia. It was the final land battle of the Finnish campaign in the Great Northern War. The Swedish detachment, consisting almost entirely of Finnish troops, were defeated by the numerically superior Russian force. As a result, all of Finland fell under Russian military occupation for the rest of the War; a seven-year period of hardship known in Finland as the Great Wrath.
Erastvere is a village in Kanepi Parish, Põlva County in southeastern Estonia. It is located just southeast of Kanepi, the centre of the municipality, and is passed by the Tallinn–Tartu–Võru–Luhamaa road (E263). As of the 2011 census, the village's population was 286.
The Battle of Cetate was fought during the Crimean War. In this battle a large Ottoman force under Ahmed Pasha unsuccessfully attempted to capture the village of Cetate which was controlled by Russian Colonel Alexander Baumgarten.
The siege of Narva, also known as the Second Battle of Narva, was the second Russian siege of Swedish Narva during the Great Northern War from 27 June to 9 August 1704.
Battle of Hummelshof took place on July 19, 1702 (O.S.) near the small town Hummelshof in Swedish Livonia. It was the second significant Russian victory in the Great Northern War in which a Russian army under Boris Sheremetev attacked a much smaller force under Wolmar Anton von Schlippenbach and defeated it after experiencing similar casualties to the Swedes. This was a final blow to the Swedish force defending Livonia and the defeat left it fully open to Russian attacks.
The Battle of Petschora took place on February 23, 1701 near the village of Pechory, Russia during the second year of the Great Northern War. The Swedish army of about 2,100 men assisted by approximately 2,000 peasants under the command of Jacob Spens defeated a Russian force of about 6,000 men.
The Battle of Küçük Kaynarca, a major battle during the Russian-Turkish War, between the units of General Weismann, one of Catherine the Great's finest generals, and the Turkish corps.
Swedish Empire 
Tsardom of Russia 