The war was started by
Stephen the Great in September 1502, who took advantage of internal unrest in the
Kingdom of Poland, the Tatar invasion and the
siege of Smolensk by
Muscovite's army, to seize Polish
Pokuttia once again, in which he was aided by the
Orthodox population and part of the
Ruthenian nobility. In 1504, after the
hospodar's death, his son
Bogdan III the One-Eyed ascended the
Moldavian throne. He proposed to marry
Elisabeth, the sister of King
Alexander Jagiellon, and deceived by false promises from the Polish envoy, Grand Marshal of the Crown
Stanislaw Chodecki, withdrew from Pokuttia in September 1505. A year later, having learned of the death of the Polish king and his disagreement with the marriage, Bogdan again occupied Pokuttia and invaded
Podolia. This time,
Mikolaj Kamieniecki, at the head of 3,000 soldiers, entered Pokuttia, drove out the enemy armies and invaded
Moldavia, and after defeating a few thousand Moldavians, returned to Poland. Another Moldavian invasion took place in June 1509 on
Red Ruthenia and Podolia, and on the way back Moldavians occupied Pokuttia again. The Poles, having gathered 20,000 troops (
Levée en masse, defense troops,
enlisted troops) under the command of
Hetman Kamieniecki, recaptured Pokuttia and entered Moldavia with the intention of seizing its capital
Suceava. After a three-week unsuccessful siege, they began a retreat, bypassing
Bukovina from the east. While crossing the
Dniester near
Khotyn, the Moldavians led by Copaciu decided to engage in a battle. == Battle of Khotyn (1509) ==