# SSBN — Mod Description
## Short summary
Deploy a full-scale submarine, launch staged missiles at eight custom targets, and follow the action with a cinematic flight camera. Includes command-free Survival crafting.
## Full description
Bring a full-scale SSBN submarine to your Minecraft world. Deploy a stationary submarine with 24 animated launch tubes, set eight individual impact locations and launch a missile through a complete cinematic flight sequence.
Watch the aerospike extend, rocket stages separate and the equipment section turn toward each target to release its RBs. Follow the action through the built-in cinematic camera—from launch to impact—without chasing the missile across the map.
### Features
- **Full-scale submarine:** approximately 171 blocks long, with a solid exterior, rotating screw and moving sail planes.
- **24 launch tubes:** opening hatches and a deck console for managing launches.
- **Eight targets per missile:** place numbered target blocks, enter coordinates or use optional JourneyMap targeting.
- **Staged flight visuals:** rocket flames, extending aerospike, nose-cap ejection and three stage separations.
- **Cinematic flight view:** follow the missile, equipment section and individual RBs, then return to your starting position.
- **Large impact effects:** immediate block destruction, fireballs, mushroom clouds and expanding shockwaves that ignite eligible surfaces and entities.
- **Overlapping flights:** launch another missile every 15 seconds while earlier flights continue.
- **Survival crafting:** craft deployment kits, missiles and target markers without commands. One missile supplies all eight RBs; Creative launches are free.
- **Pack up your submarine:** recover a paid deployment kit when removal finishes.
### Compatibility
For **Minecraft Java Edition 26.2**, tested with **NeoForge 26.2.0.93**. Requires **Java 25**. JourneyMap is optional and installed separately. Multiplayer requires the mod on both the server and each client.
The submarine is stationary with a solid hull; it does not have a walkable interior or piloting controls. Flights and effects use stylized game animation.
**Try your first launch in a test world: placement clears terrain, impacts destroy blocks and shockwaves start fires.**

