B-1B Modernization

Abstract

The B-1B Lancer is a swing-wing, supersonic, long-range conventional bomber. It carries the largest payload of both guided and unguided weapons in the AF inventory. The multi-mission B-1B is the backbone of America's long-range conventional bomber force and can rapidly deliver massive quantities of precision (and non-precision) weapons against any adversary, anywhere in the world, at any time. The B-1B modernization projects alleviate aircraft obsolescence issues due to Diminishing Manufacturing Sources and Material Shortages (DMSMS) while at the same time providing improved capabilities to the B-1B weapon system that require significant hardware and software development and testing. The total B-1B inventory is 45 aircraft. MULTIFUNCTIONAL INFORMATION DISTRIBUTION SYSTEM - JOINT TACTICAL RADIO SYSTEMS (MIDS-JTRS): MIDS-JTRS replaces the existing MIDS-LVT (1) (Low Volume Terminal) Link 16 terminal to meet the 2022 NSA Crypto Modernization (CM) Device Cease Key as well as DoD Link 16 mandate/directive and FAA/NTIA Frequency Remap mandate. These requirements must be met to replace the existing MIDS-LVT (1) to resolve all LVT (1) deficiencies as well as add combat capability enhancements by implementing Link 16 Enhanced Throughput (LET) and Concurrent Multi-Netting (CMN-4) with Concurrent Retention Receive (CRR). MIDS-JTRS will provide enhanced data link capability, improving situational awareness and allowing rapid in-flight re-targeting in a cooperative combat environment. Program focuses on eliminating LVT (1) deficiencies as well as delivering all mandates and directives. RADIO-CRYPTO MODERNIZATION: The B-1B Radio Crypto program originates from JROCM 040-11, VACM Cease Key CED-026-11, UHF SATCOM (Ultra-high frequency Satellite Communication) Decommission and Cease Key for Demand Assigned Multi Access (DAMA) Orderwire, HAVE QUICK II Cease use date, and DoD CIO Mobile User Objective System (MUOS) transition directive. If the requirements/directives are not met, B-1B will lose its secure line of sight, beyond line of sight, and anti-jam communication with ground and air forces. The initiative will replace the existing ARC-210 RT-1797 and ARC-210 RT-1851 with common ARC-210 next generation radios. Additionally, the program will provide MUOS capability. The program will be implemented in two increments. - Radio-Crypto ARC-210 (formerly increment 1) addresses the NSA mandate by providing crypto compliant radios and second generation anti-jam Ultra High-Frequency radio for NATO (SATURN.) This increment will replace the two obsolete ARC-210 Gen 3/4 radios with modernized ARC-210 Gen 6 radios and associative aircraft wiring/software in order to support the new radios. - Radio-Crypto MUOS (formerly Increment 2) incorporates MUOS Satellite Communication capability that supports the DoD Chief Information Officer (CIO) directive to move all DoD assets to MUOS constellation (70% by FY26). This increment will lay in Ethernet cable required by MUOS Data (J-REAP C), install MUOS ancillaries (HPA/LNA), and additional software to execute MUOS capability on the aircraft. HYPERSONIC INTEGRATION (HWICC) The FY22 Conference Appropriations, detailed in the Congressional Conference Reports of Interest under RTD&E, AF B-1 squadrons, added a 10M appropriation PB request for hypersonic weapon integration. This appropriation amount limits the ability to fully demonstrate and qualify an operational capability on the B-1B, but does provide converging opportunities to aggressively reconnoiter an excursion to revitalize operational external-carry capability on the B-1B that supports hypersonic weapons. B-1B AFMC TEST ASSETS: The B-1B AFMC Test Assets project will provide funding for the test aircraft, manpower, and facilities at the Air Force Test Center located at Edwards Air Force Base (AFB), California. This will support the developmental testing and sustainment needs of the B-1B weapon system. It funds support for Programmed Depot Maintenance (PDM) for one test aircraft (A/C 85-0075), which is performed at Tinker AFB, Oklahoma. Funds also support analysis, documentation, and related activities necessary to establish a program of record and support the B-1B weapon system. Additionally, other costs include Program Management Administration (PMA) and centralized support as well as initiatives for anticipated weapon system enhancements (to include efforts to improve weapon system operational capabilities, safety, supportability, maintainability, reliability, digital engineering and total cost of ownership) are included. GAP AND INTEGRATION ANALYSIS: Program funds cover engineering/planning studies, related engineering efforts, and the auxiliary equipment needed for development projects that have not yet been fielded. Funds may be used to resolve emerging safety of flight and DMSMS issues, accommodate technology insertion, and fulfill FAA (or other) mandates necessary to ensure continued aircrew safety and mission effectiveness. Costs include PMA costs, total ownership cost, as well as initiatives for anticipated weapon system enhancements (to include efforts for improving weapon system operational capabilities, safety, supportability, maintainability, reliability, digital engineering and total cost of ownership). All B-1B development projects support planned requirements for unique identification in their production phases. B-1B funding also supports innovation activities to include studies, analyses, requirements definition, digital engineering initiatives and quick-reaction capability prototypes/demonstrations to accelerate planning for technology transition, technology insertion, and future acquisition programs. Funds may be used to resolve emerging safety of flight and diminishing manufacturing sources issues, accommodate technology insertion and fulfill FAA or other mandates necessary to ensure continued aircrew safety and mission effectiveness. Funds may be used to address emerging and short-notice DMSMS issues. This program element may include necessary civilian pay expenses required to manage, execute, and deliver weapon system capability. The use of such program funds would be in addition to the civilian pay expenses budgeted in program element 0605831F. In FY2021 3.07M was expended for civilian pay expenses in this program element, and in FY2022 3.7M is forecasted for civilian pay expenses in this program element. This program is in Budget Activity 7, Operational System Development because this budget activity includes development efforts to upgrade systems that have been fielded or have received approval for full rate production and anticipate production funding in the current or subsequent fiscal year.

Document Details

• Document Type: Project
• Publication Date: Oct 01, 2023
• Source ID: 675344_0101126F_7_3600_PB_2023

Tags

Readers

• Aerospace Engineering
• Civilian Systems Systems Program Capability Development and Upgrade Support Activity Expense and Pay Management.
• Naval Mine Countermeasure Systems Development.

Technology Areas

• Hypersonics
• Space