Did a Lithuanian Grand Duke really threaten to kiss Moscow with his spear?
Between 1368 and 1372, Algirdas of Lithuania launched three major raids against Moscow to support his ally, Tver. While these campaigns failed to capture the Kremlin, they birthed a legendary tale of a spear-wielding king, a story later historians used to fuel national pride during subsequent conflicts.
The Lithuanian–Muscovite War was a pivotal struggle for influence in the Slavic lands. Algirdas, Grand Duke of Lithuania, intervened in the rivalry between Moscow and Tver after Dmitry Donskoy imprisoned Mikhail II of Tver. Algirdas sought to install Mikhail on the throne of Vladimir, a move that would have checked Moscow's growing power. The conflict saw three major incursions in 1368, 1370, and 1372, characterized by the burning of posads and failed sieges of the Moscow Kremlin.
Despite the military pressure, the raids were ultimately a strategic failure for Lithuania. In 1372, the Treaty of Lyubutsk forced Algirdas to abandon his support for Tver. By 1375, Tver was forced to acknowledge Dmitry as its 'elder brother,' effectively becoming a vassal of Moscow. The war drained Lithuanian resources during a period when the Grand Duchy was also struggling against the Teutonic Order, notably following the 1370 Battle of Rudau. These events signaled the end of Lithuania's eastward expansion.
The war's legacy is as much about myth as it is about history. The Bychowiec Chronicle, written in the 16th century, famously claimed Algirdas struck the Kremlin wall with his spear to fulfill a threat. Historians now recognize this as propaganda, likely inspired by a similar 1018 legend involving the Polish King Boleslaus I. By the time this story gained traction, Lithuania was losing territory to Moscow, and the tale served to bolster morale by reimagining the inconclusive 14th-century raids as a glorious triumph of Lithuanian strength.
