Complete the following sentence: Shuysky signed the Treaty of Vyborg with King Charles IX of Sweden on 28 February 1609, establishing a military alliance with the Polish-Lithuanian Commonwealth's main rival. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> <unk> <unk>
De la Gardie campaign, commanded by Jacob De la Gardie and Evert Horn, a 5,000-person force to assist the Russians under Mikhail Skopin-Shuisky. King Sigismund declared war on Russia, hoping to gain territorial concessions and weaken a Swedish ally, and Polish troops crossed the Russian border to besiege Smolensk.<unk> King Sigismund declared war on Russia, hoping to gain territorial concessions and weaken a Swedish ally, and Polish troops crossed the Russian border to besiege Smolensk. Although the Swedish-Russian alliance had several victories against Dmitry, it was defeated by the Poles at the Battle of Klushino on 4 July 1610 (ending the campaign).