You will be given a definition of a task first, then some input of the task.
In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

Militants fighting for the Al Qaeda-affiliated Nusra Front in Syria have released images showing them posing with American anti-tank missiles captured from Western-backed rebels. The terrorists are seen wearing military fatigues as they pose with deadly American-made BGM-71 TOW missiles in a warehouse in Atarib, a town 15 miles west of the city of Aleppo. The showboating images show the masked militants pointing to America logos on cardboard boxes filled with food and weapons, which were seized when the Western-backed moderate rebel group Harakat Hazm recently disbanded and allowed their headquarters to be overrun with jihadis. The emergence of the photographs comes as Nusra Front militants announced they are considering splitting with Al Qaeda in order to create an antonymous terror organisation that can rival the Islamic State's reign of terror in Syria and Iraq.Nusra Front militants seized American weapons and food supplies in SyriaProducts were provided to the Western-backed rebel group Harakat HazmBut the rebels disbanded last week and their warehouses were overrunImages emerged as Nusra Front announced plans to leave Al QaedaRebel group is considering the split to attract Qatari financiers who could help the militants create a terror organisation to rival ISIS 
 Question:With the _ having now seized control of Harakat Hazm-held buildings and territory, these supplies are now in the hands of Al Qaeda-backed terrorists, who used social media to goad the U.S. military.
Output:
Nusra Front