This counters the previous description of al-Qaida groups as being independent of centralized control:

WASHINGTON – The wealth of information pulled from Osama bin Laden's compound has reinforced the belief that he played a strong role in planning and directing attacks by al-Qaida and its affiliates in Yemen and Somalia, senior U.S. officials said Friday.

And the data further demonstrates to the U.S. that top al-Qaida commanders and other key insurgents are scattered throughout Pakistan, not just in the rugged border areas, and are being supported and given sanctuary by Pakistanis, a senior defense official said.

U.S. counterterrorism officials have debated how big a role bin Laden and core al-Qaida leaders were playing in the attacks launched by affiliated terror groups, particularly al-Qaida in the Arabian Peninsula, which is based in Yemen, and al-Shabab in Somalia.

Information gathered in the compound, officials said, strengthened beliefs that bin Laden was a lot more involved in directing al-Qaida personnel and operations than sometimes thought over the last decade. And it suggests bin Laden was "giving strategic direction" to al-Qaida affiliates in Somalia and Yemen, the defense official said.

Bin Laden's first priority, the official said, was his own security. But the data shows that he was far more active in providing guidance and telling affiliated groups in Yemen and Somalia what they should or should not be doing.
The officials spoke on condition of anonymity to discuss sensitive material.