Complex sentence: The Principality of Belka has launched an invasion on the neighbouring country of Ustio in an attempt to sieze the newly discovered resources, triggering The Belkan War, between Belka and the coalition forces of Osea, Sapin, Yuktobania, and Ustio itself.
Split into simpler sentences: The Principality of Belka has launched an invasion on the neighbouring country of Ustio in an attempt to sieze the newly discovered resources. This triggers The Belkan War, between Belka and the coalition forces of Osea, Sapin, Yuktobania, and Ustio itself.