سلم على البيكا رميه تماتيكا يضرب على امريكا دولتنا منصوره #11septmber #killallamericans #ILLINOIS pic.twitter.com/VrL8sURu5s
— ابو محمد الخراساني (@K_H_O88) August 31, 2015
Another tweet read, "SOON," and included a screenshot of a video featuring Osama Bin Laden along with photographs of the September 11 terrorists. اه اخي فلا تلم قلبا بكي ذاك الرجل #11septmber SOON #بوح #الدولة_الإسلامية #NewYork #IslamicState pic.twitter.com/qd7qUlTxeX
— ابو محمد الخراساني (@K_H_O88) August 30, 2015
"Every American citizen is a legitamate [sic] target for us," read another tweet. The account includes multiple references to the Islamic State and has a number photos of ISIS warriors and symbolism. One tweet read, "You have the aircraft, you have the rockets, you have the launchers, we have explosive belts to kill U," followed by the hashtag #IslamicState. You have the aircraft You have the rockets You have the launchers We have explosive belts to kill U #IslamicState pic.twitter.com/spNzZSNS7f
— ابو محمد الخراساني (@K_H_O88) August 31, 2015
The photo that accompanied the tweet shows what appears to be either a bus or a train car full of explosive devices. This is not the first time the Islamic State threatened the US. In April, ISIS militants released a video clip threatening to exact a 9/11- style attack against the United States, according to reports by The New York Post. The clip called on ISIS supporters to target Americans on their own soil.Following the release of the clip, the FBI launched an investigation into a possible Islamic State-inspired terrorism plot at Los Angeles National Airport.The investigation started after intercepted communication and other intelligence information that led officials to believe that a plot could be under way.