China is set to debut at least two of its unmanned underwater vehicles (UUVs) during a military parade as the country’s sea power gap with the United States continues to narrow. Source: https://www.newsweek.com/china-milita…Copyright disclaimer under section 107 of the copyright act 1976, allowance is made for ‘fair use’ for purposes such as criticism, comment, news reporting, teaching, research. Fair use is a use permitted by copyright statue that might otherwise be infriging. Nonprofit, educational or personal use tips the balance in favor of fair use Some of the images in the video are for illustration only, and have their own owners.