The ICG report stated that though not confirmed, there are indications he went to Pakistan, and possibly elsewhere, and that he received practical training in modern guerrilla warfare.
ICG的报告指出，虽然没有得到证实，但有迹象表明他去了巴基斯坦，可能还去过其他地方，并且接受了现代游击战的实际训练。