Complex sentence: New Prime Minister Paias Wingti took a considerably more hardline stance, and angered the Solomon Islands, after a bloody raid on one island that was alleged to be supporting the Bougainvilleans.
Split into simpler sentences: New Prime Minister Paias Wingti took a considerably more hardline stance. He angered residents of the Solomon Islands after a bloody raid on one island that was alleged to be supporting the Bougainvilleans.