Allahu Akbar is a religious phrase. Allahu Akbar was made controversial by Malik Nadal Hassan. Was Allahu Akbar claimed by Malik Nadal Hassan? What does Allahu Akbar mean? Many Americans are wondering many things about Allahu Akbar, Malik Nadal Hassan, and the reason behind the Fort Hood Shootings. Although it will be difficult to know the whole truth until it is revealed, let’s take a look at Allahu Akbar and its meaning.