SEWIP Block 3
Abstract
SEWIP Block 3 is developing an advanced Electronic Attack (EA) capability to keep pace with the evolving Anti-Ship Missile Defense (ASMD) threat and counter-targeting required for the AN/SLQ-32(V) system. SEWIP Block 3 will provide the AN/SLQ-32(V)7 system for all surface ships (CVN, DDG, LHD) outfitted with the active variant of the AN/SLQ-32, mainly the (V)3 and (V)4, as well as select new construction platforms. The SEWIP Block 3 Acquisition leverages technology developed under the Office of Naval Research's (ONR) Integrated Topside (InTop) Science and Technology (S&T) effort. SEWIP Block 3 will continue to expand the integrated shipboard combat system by providing new integrated EA transmitters, arrays, and associated EA techniques. The AN/SLQ-32(V)7 integrates the new EA countermeasure (SEWIP Block 3) with the AN/SLQ-32(V)6. The AN/SLQ-32(V)6 includes an Electronic Support (ES) receiver (SEWIP Block 2), a High Gain High Sensitivity (HGHS) receiver (SEWIP Block 1B3), a Specific Emitter Identifier (SEI) receiver (SEWIP Block 1B2), display console, and backend electronics. SEWIP Block 3 includes the government software development and integration effort for a SoftKill Coordinator (SKC) to manage EA engagements. SEWIP Block 3 is developing an Electronic Warfare Test Bed (EWTB) to validate system performance via modeling and simulation. FY2020 changes since President's Budget 2021 are due to the reallocation of Government Engineering funding to SEWIP Block 3 Development due to increased software development complexity and Engineering Development Model (EDM) integration and testing challenges. FY2021 changes since President's Budget 2021 are due to reallocation of Government Support and Management Services funding to support Government EDM test and evaluation. In FY2022, SEWIP Block 3 will focus on the conduct of Land Based Testing (LBT) and TECHEVAL as well as preparations for Initial Operational Test & Evaluation (IOT&E). Additionally, training curriculum development, EWTB model upgrades, and software and hardware fixes/upgrades will continue through the test phase. FY2022 effort will also include continued integrated topside design activities with CVN and LHD, and platform integration activities to ensure compatibility with Aegis and SSDS Combat Systems.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2022
- Source ID
- 3321_0604757N_5_1319_PB_2022
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