Anglo-Russian Convention

The Anglo-Russian Convention of 1907 was a treaty signed between United Kingdom and the Russian Empire on 31 August 1907 in Saint Petersburg. It marked the end of the "Great Game" in Central Asia, where a longstanding rivalry had ensued between the two European colonial empires. The treaty also furthered the Anglo-Russian interest to outflank the German Empire, which was threatening to establish a railroad from Berlin to Baghdad and align with the weakened Ottoman Empire.

The Convention ended the long dispute over Persia between the two parties. The United Kingdom promised to stay out of northern Persia, and Russia recognized southern Persia as part of the British sphere of influence. Russia also promised to stay out of Tibet and Afghanistan. In exchange, London extended loans and some political support. The convention brought shaky British–Russian relations to the forefront by solidifying boundaries that identified respective control in Persia, Afghanistan, and Tibet. This agreement would eventually form a component of the Triple Entente.