Iturup is one of the largest islands in the Kuril Islands chain, located in the northwest Pacific Ocean. It is part of Russia and lies between the Sea of Okhotsk and the Pacific Ocean. The island is known for its volcanic landscape, with several active volcanoes, lush forests, and diverse wildlife. The island has a population of around 5,000 people, primarily of Russian descent. Iturup's economy is mainly based on fishing, agriculture, and tourism, attracting visitors with its natural beauty and outdoor activities. The island's strategic location has also made it a point of interest in regional geopolitics.