This report provides a discussion of funding for the U.S. Department of Justice (DOJ) for fiscal years 2008 and 2009, including background information, a breakdown of funding from FY2008 regular and supplemental funding, and budget requests for FY2009.

Earth penetrator weapons often called “bunker busters,” burrow into the ground some tens of feet before detonating, greatly increasing their ability to destroy buried targets. The United States has several types of conventional earth penetrators. The current U.S. nuclear earth penetrator, the B61-11 bomb, cannot penetrate certainly types of terrain in which hardened underground facilities may be located, so the Air Force and the National Nuclear Security Administration (NNSA) are studying a more effective penetrator, the Robust Nuclear Earth Penetrator (RNEP).