The ILU (Intermediate Life Update) includes a full rebuild, refit and replacement of worn components and the following updates :
- TPM-2 launcher
- Z5i multi-mode cannon
- iSAS-ISO1 attack system
- MRM support with optional dorsal pylon and datalink support
- Dedicated info-warfare station with improved communications sub-system and next generation security firewall
- Open Architecture 2.0 (FIDO, distributed systems, zero-setup install et cetera)
- CIWS 2.0
- Combat Ware 2.0 support
- Improved docking bay with improved SROPS and Ferret support
- Shatter resident material covering for all internal surfaces
- Improved battle damage handling systems
- Engine re-cored to TL-02Hi-6, performance boosted to 990c dash / 725c cruise
- Passive sensor suite improvements
- Many other minor updates
Each ship update is expected to take 3-4 months though Carboniferous will be completed in a fortnight.