TRIDENT SSGN Multi-Mission Tactical Capability

66 Dedicated SOF Accommodations Replace SWS Missile Fire Control with Tactical Fire Control Systems Lockout Chamber (Tubes 1&2) and Reconfigurable SOF Stowage Tubes (Tubes 3-10) Ship Characteristics Length560 ft Displacement18750 tons No. of VLS MissilesUp to 154 DDS/ASDS CapabilityDual Existing Missile Tubes House Tactical Missile Canisters for up to 154 TOMAHAWK Missiles Dual ASDS or DDS Capability Mod/Replace SWS Navigation Equipment, Add SOF Control Room and Mission Planning Center SSGN -- START Accountable Option Retain Missile Compartment Enhanced ECS, Masts and Antennas $2.4 Billion for all four ships

SSGN - START COMPLIANT OPTION Replace Missile Compartment (F4) Remove Existing Missile Compartment And SWS Equipment and Replace With: Special Warfare Module For 66 SOF Crew, Operations and Stowage Strike Module With 13 Rows Of Missile Tubes (33 Total) With Four AURs Per Tube. Tubes Extend to 2nd Platform Level Forward Compartment Similar to Accountable SSGN; MCC, Nav, IRR, Sail Ship Characteristics Length579 ft Displacement19,550 LT No. Of VLS Missiles132 In SOF Configuration112 Length of VLS Compartment115 ft Length of SOF Compartment 32 ft DDS/ASDS CapabilityDual $4.4 Billion for all four ships

SWS Equipment Removed and Modular Drawer Stowage (MDS) Added to 1st Platform Existing Crew’s Berthing Fan Room 66 Dedicated SOF Berths (36 Additional Transient Berths Possible in Torpedo Room / Missile Compartment) SDV Battery Charging and Scuba Bottle Recharging Equipment Missile Compartment Arrangement Notional Canister

Key Development - Canister Supports up to seven AURs AUR loading - Use existing SSN loading equipment with minimal mods Fully populated canister loading - Use existing SWS equipment with mods Inboard electrical and piping connections No impact to existing Tomahawk AUR Minimal impact to Trident tube mechanical interface Baseline program - production in FY 04 to FY 06 Multiple concepts from industry = competition

Advanced SEAL Delivery Vehicle Dry Deck Shelter Fairwater Plan View Modified Superstructure Existing Superstructure Forward Plan View - ASDS and DDS

Advanced SEAL Delivery System Missile Tube Muzzle Hatches Dry Deck Shelter Existing Superstructure Modified Superstructure Section Looking Forward

First Tomahawk launch from USS Florida SSGN