The official reason was that the old method of gathering data was outdated and the new report featured a better collection of information.
It simply has several chapters dealing with a country and any progress it has made in fighting the War on Terrorism.
Many countries have been attacked by terrorists on their home soil; the United States has been fortunate in that area.
There have been deaths and capture terrorist by governments around the world including Pakistani, Filipino, British, and many other places.
The men captured were the ones in charge of communication for al-Qaida, and the plan to attack assets of the United States and allies.
Some of the groups that are known to support al-Qaida are Abu Musab, the unknown jihadist in Madrid, and the new leader of the GSPC in Algeria to name a few.
They are responsible for the attacks on the United States Embassies in Nairobi and in Dar es Salaam and much more.
The United States worked hard to deepen their connections to other counties and build trust between agencies.
The airports are more secure and safe out of combined efforts of counties around the world coordinating with The United States.