Peter I was the Tsar of all Russia from 1682 and the first Emperor of Russia from 1721 until his death in 1725. He reigned jointly with his half-brother Ivan V until 1696. Peter, as an autocrat, organized a well-ordered police state.
Much of Peter's reign was consumed by lengthy wars against the Ottoman and Swedish empires. His Azov campaigns were followed by the foundation of the Russian Navy; after his victory in the Great Northern War, Russia annexed a significant portion of the eastern Baltic coastline and was officially raised from a tsardom to an empire.