1998 United States embassy bombings
The attacks , which were linked to local members of the Egyptian Islamic Jihad , brought Osama bin Laden , Ayman al-Zawahiri , and their terrorist organization , al-Qaeda , to the attention of the U . S . 
<triplet> Osama bin Laden <subj> al-Qaeda <obj> member of <triplet> Ayman al-Zawahiri <subj> al-Qaeda <obj> allegiance