Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Rebels target Black Watch troops Insurgents in Iraq have targeted Black Watch troops in a series of rocket attacks at their base just 25 miles south of Baghdad. No one was injured in the four separate assaults and there was minimal damage.

World