The Defense Department’s $614 billion budget request for Fiscal 2013 is some $32 billion less (with rounding) than the $646 billion Congress appropriated for the Pentagon in Fiscal 2012. Of the $614 billion, DOD seeks $272.7 billion for operation and maintenance activities ($11.2 billion less than in Fiscal 2012); $149.2 billion for military personnel ($3.9 billion less); $108.5 billion for procurement ($12.1 billion less); $69.7 billion for research, development, test, and evaluation ($2.2 billion less); $9.6 billion for military construction ($1.8 billion less); $2.6 billion for revolving and management funds ($447 million less); and $1.65 billion for family housing ($32 million less). (DOD Fiscal 2013 budget request overview; caution, large-sized file.)
The rate of building B-21 bombers would speed up if the fiscal 2026 defense budget passes. But it remains unclear how much capacity would be added, and whether the Air Force would simply build the bombers faster, or buy more.