China has created the means of holding at risk US aircraft carriers with two new anti-ship ballistic missiles, the DF-21D and the new DF-26. However, locating US aircraft carriers is not easy, and China has developed a variety of airborne and space-based sensors to ease the search.
NBC News reports that the USA pulled the USS Theodore Roosevelt, which is home to about 5,000 service members and 65 combat planes, so that it can undergo maintenance. The ship officially exited the gulf around 11 p.m. ET. The temporary measure is also the result of mandatory budget cuts. Russia is running bombing campaigns in Syria.