A New York man, who said he was a permanent resident of Bangladesh, was sentenced to life imprisonment for detonating a bomb in a New York City subway station. He admitted that he conducted the terrorist attack on behalf of the Islamic State of Iraq and al-Sham (ISIS), a designated foreign terrorist organization, media reports said.

Akayed Ullah, 31, of Brooklyn, New York, was convicted on April 22 by a federal jury of offenses related to the detonation and attempted detonation of a bomb in a subway station near the New York Port Authority Bus Terminal in New York City on Dec. 11, 2017, a press release from the Justice Department noted.

According to court documents, on Dec. 11, 2017, at approximately 7:20 a.m., Ullah detonated a pipe bomb strapped to his chest in a subway station near the Port Authority Bus Terminal in midtown Manhattan. Surveillance footage captured Ullah walking through the station immediately prior to the explosion and then detonating the bomb, News India Times said. 
 
According to court documents and the evidence presented at trial, Ullah began radicalizing in approximately 2014. Ullah disagreed with U.S. foreign policy in the Middle East and began seeking out online materials promoting radical Islamic terrorist ideology. In particular, Ullah was inspired by ISIS propaganda, including a video in which ISIS instructed supporters to carry out attacks in their homelands if they were unable to travel overseas to join ISIS, the Justice Department press release said.

Ullah began researching how to build a bomb about a year prior to his attack. He built his pipe bomb in the weeks leading up to the attack at his Brooklyn apartment.
 
After Ullah was taken into custody following the attack, he waived his Miranda rights and spoke to law enforcement, the press release said.