June-July 1998: US Learns Bin Laden Is Considering Attacks Against Washington, New York

US intelligence obtains information from several sources that bin Laden is considering attacks in the US, including Washington and New York. This information is given to senior US officials in July 1998. [US Congress, 9/18/2002] Information mentions an attack in Washington, probably against public places. US intelligence assumes that bin Laden places a high priority on conducting attacks in the US. More information about a planned al-Qaeda attack on a Washington government facility will be uncovered in the spring of 1999. [US Congress, 7/24/2003 ; US Congress, 7/24/2003]