In Why Arabs Lose Wars, de Atkine points out that “Arabs husband information and hold it especially tightly”; sharing your expertise only makes you less valuable:
On one occasion, an American mobile training team working with armor in Egypt at long last received the operators’ manuals that had laboriously been translated into Arabic. The American trainers took the newly minted manuals straight to the tank park and distributed them to the tank crews. Right behind them, the company commander, a graduate of the armor school at Fort Knox and specialized courses at the Aberdeen Proving Grounds ordnance school, promptly collected the manuals from those crews. Questioned why he did this, the commander said that there was no point in giving them to the drivers because enlisted men could not read. In point of fact, he did not want enlisted men to have an independent source of knowledge. Being the only person who could explain the fire control instrumentation or bore sight artillery weapons brought prestige and attention.
Once you’ve seen footage of children in Islamic schools rocking back and forth, memorizing passages of the Koran, this part makes more sense:
Because the Arab educational system is predicated on rote memorization, officers have a phenomenal ability to commit vast amounts of knowledge to memory. The learning system tends to consist of on-high lectures, with students taking voluminous notes and being examined on what they were told. (It also has interesting implications for a foreign instructor, whose credibility, for example, is diminished if he must resort to a book.)
And the biggest difference between western military culture and Arab military culture is that western militaries rely on strong non-commissioned officer corps empowered to make decisions:
Decisions are highly centralized, made at a very high level and rarely delegated. Rarely does an officer make a critical decision on his own; instead, he prefers the safe course of being identified as industrious, intelligent, loyal — and compliant. Bringing attention to oneself as an innovator or someone prone to making unilateral decisions is a recipe for trouble. As in civilian life, conforming is the overwhelming societal norm; the nail that stands up gets hammered down. Decisions are made and delivered from on high, with very little lateral communication. Orders and information flow from top to bottom; they are not to be reinterpreted, amended, or modified in any way.