TOPSHOT - This undated picture released by North Korea's Korean Central News Agency (KCNA) via KNS on March 7, 2017 shows the launch of four ballistic missiles by the Korean People's Army (KPA) during a military drill at an undisclosed location in North Korea. Nuclear-armed North Korea launched four ballistic missiles on March 6 in another challenge to President Donald Trump, with three landing provocatively close to America's ally Japan. / AFP PHOTO / KCNA VIA KNS / STR / South Korea OUT / REPUBLIC OF KOREA OUT ---EDITORS NOTE--- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO/KCNA VIA KNS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS THIS PICTURE WAS MADE AVAILABLE BY A THIRD PARTY. AFP CAN NOT INDEPENDENTLY VERIFY THE AUTHENTICITY, LOCATION, DATE AND CONTENT OF THIS IMAGE. THIS PHOTO IS DISTRIBUTED EXACTLY AS RECEIVED BY AFP. / (Photo credit should read STR/AFP/Getty Images)

U.S. intelligence officials are classifying the intercontinental ballistic missile (ICBM) fired by North Korea Tuesday as something never before seen, according to CNN.
Officials were familiar with the first stage of the missile, which is thought to be a KN-17 liquid fueled missile that North Korea has launched before before.
But North Korea attached a second stage to the missile with a 30-second burn cycle that allows the missile to travel an extra distance. That is why the missile has been classified as an ICBM.
North Korea announced on Tuesday it had tested an ICBM for the first time and said it could “reach anywhere in the world.”
The missile traveled an altitude of more than 1,741 miles before landing over 500 miles from the launch site, according to CNN, which cites North Korean state media. 
The U.S. and South Korea responded with a joint exercise that involved launching missiles into the South China Sea, according to Reuters.
“The deep strike precision capability enables …