I will add some extra information on listed groups operating in Afghanistan.
Also mentions killing of Asim Umar.
Not sure if this is a question of attribution or TB is ignored as not part of the FTO list.
IJU has about 100 to 200 members. They operate under Taliban command in Afghanistan and under al-Nusra Front in Syria.
Estimates of foreign groups in AFG are much more conservative than other sources - especially government-linked sources.
More cautious in endorsing AQ-Taliban nexus and makes no mention of ISKP-HQN links.
Report is very critical of Iran and related groups.