The Philippines has accused China’s Coast Guard of launching a “brutal assault” with bladed weapons during a South China Sea clash earlier this week, a major escalation in a festering dispute that threatens to drag the United States into another global conflict. CNN's Ivan Watson reports. #CNN #news

Want to stay up to date on the day’s top stories? Sign up for CNN’s 5 Things newsletter, and we’ll give you the 5 biggest stories you need to know, videos people are watching, and more!

Sign up here: https://www.cnn.com/newsletters/5thi...