There is one summary for H.R.6555. Bill summaries are authored by CRS.

Shown Here:
Introduced in House (09/21/2012)

Directs the Secretary of Defense (DOD) to ensure that category 0 and category I special nuclear material of the National Nuclear Security Administration (NNSA) is protected by the Armed Forces in accordance with the level of protection that is equivalent to the protection provided for nuclear weapons.