Iran: 3.500 US troops arrive in the region

Iran will target the USS Abraham Lincoln aircraft carrier "as soon as" it comes within range, the country's navy chief said Sunday. Iranian parliament speaker Mohammad Bagher Ghalibaf earlier accused Washington of plotting a ground attack on Iran even as it claims to be engaging in diplomatic efforts. Senior fellow in Geopolitics, Royal United Services Institute, Dr. H.A. Hellyer shares further insights.