Why Russia’s attempt to reclaim its Baltic coastline in 1656 ended in total failure
During the Second Northern War, Tsar Alexis of Russia launched a bold campaign to reverse the Treaty of Stolbovo and regain access to the Baltic Sea. Despite early military victories, the lack of a naval force and shifting regional alliances forced Russia to abandon its territorial ambitions in the end.
The Russo-Swedish War of 1656–1658, often called the War of Rupture, emerged as a strategic pivot during the broader Second Northern War. Tsar Alexis sought to exploit Sweden’s preoccupation with Poland to reclaim the Baltic coast, which Russia had lost during the earlier Ingrian War. Diplomat Afanasy Ordin-Nashchokin orchestrated a truce with the Polish–Lithuanian Commonwealth in 1656 to free up Russian forces, a decision that alienated Ukrainian hetman Bohdan Khmelnytsky, who had maintained ties with Sweden.
Initial Russian momentum was significant. By July 1656, forces had overrun the fortresses of Nöteborg and Nyenschantz, while Aleksey Trubetskoy captured Dorpat by October. However, the campaign stalled at Riga. Because Russia lacked a navy to block Swedish reinforcements arriving via the Baltic, the siege failed when foreign officers commanding the Russian flotilla defected. This setback allowed Sweden to regain ground, including the Pskov Monastery of the Caves, though Russian general Ivan Khovansky secured a notable victory at Gdov in September 1657.
By late 1658, the geopolitical landscape shifted. With Denmark removed from the conflict and the Ukrainian Cossacks under Ivan Vyhovsky aligning with Poland, the Tsar needed to end the Swedish adventure to refocus on the Polish front. The resulting Treaty of Valiesar in December 1658 allowed Russia to hold several occupied territories for three years. Yet, by 1661, Russia’s deteriorating position in the Polish war made a renewed conflict with Sweden impossible. The Treaty of Cardis forced Russia to return all gains, effectively reinstating the terms of the Treaty of Stolbovo until the Great Northern War began in 1700.
Source: Russo-Swedish War (1656–1658)
