Fleet Logistics & Supply Chains

Build robust supply chains in X4: Foundations. This guide covers establishing logistics hubs to keep fleets fueled, repaired, and ready for galactic challenges.

Mastering fleet logistics and establishing robust supply chains is paramount for any aspiring X4: Foundations empire builder. This guide will walk you through the essential steps to ensure your fleets are always fueled, repaired, and equipped for any challenge the galaxy throws at them.

1. Establishing a Logistics Hub

Your fleets need a central point for resupply and repairs. A well-placed logistics hub can drastically reduce downtime and increase operational efficiency.

• Choosing a Location: Select a sector that is strategically important, ideally near your primary operational areas or trade routes. Good candidates include sectors with high traffic, like Grand Exchange I, Paranid Prime, or Antigone Memorial. Ensure the sector is relatively safe from constant Xenon incursions.
• Building a Station:
  1. Open the map (M) and select a suitable plot.
  2. Click "Build Station" and choose a basic dock module like a Pier or a 4-Dock Module.
  3. Add storage modules: Container Storage for energy cells, refined metals, and other general goods; Solid Storage for hull parts and advanced composites; and Liquid Storage for fuel.
  4. Crucially, include a Shipyard or Wharf if you intend to build or extensively repair ships on-site. For basic repairs and resupply, a simple dock is sufficient.
  5. Assign a manager and allocate sufficient funds for construction and initial operations.
• Stocking the Hub: Your logistics hub needs a steady supply of essential wares.
  • Energy Cells: The lifeblood of your operations. Either build a Solar Power Plant nearby or set up trade rules for your station to buy them.
  • Hull Parts: Essential for ship repairs. Can be produced from Refined Metals and Graphene.
  • Advanced Composites: Used in more complex repairs and ship construction. Requires Graphene and Silicon Wafers.
  • Weapon Components & Shield Components: For outfitting new ships or replacing damaged modules.
  • Food & Medical Supplies: For your station crew and any docked ships' personnel.

2. Automating Supply Lines

Manual resupply is inefficient. Leverage X4's powerful automation tools to keep your logistics hub stocked and your fleets supplied.

• Station Traders: Assign M-class or L-class freighters (e.g., Mercury Vanguard, Demeter Sentinel) to your logistics hub with the "Trade for Station" behavior.
  • In the "Logical Overview" of your station, go to the "Trade Rules" tab.
  • Set "Buy" orders for all necessary wares at a reasonable price (e.g., "Average Price" or slightly above).
  • Set "Sell" orders for any excess production or wares you wish to offload.
  • Ensure your traders have sufficient trade range and cargo capacity.
• Supply Ships for Fleets: For larger fleets operating far from your main hub, assign dedicated M-class or L-class freighters as "Supply Ships."
  1. Select a freighter in the property menu (P).
  2. Right-click on the ship and choose "Assign Role" -> "Supply Ship."
  3. Then, right-click on the fleet commander or the fleet itself and select "Assign to Fleet."
  4. In the ship's behavior tab, set "Resupply Fleet" as its primary order. You can configure which wares it should prioritize and from which stations it should draw supplies (e.g., your logistics hub).
• Mining Operations: To feed your production facilities that supply the logistics hub, establish mining fleets.
  • Purchase M-class or L-class mining vessels (e.g., Boa, Mantis).
  • Assign them to a sector with rich resource fields (e.g., Asteroid Belt for Silicon and Ore, Nopileos' Fortune IV for Ice).
  • Set their behavior to "Mine for Station" and link them to your relevant production facilities (e.g., a Refined Metals factory, Graphene production).

3. Fleet Repair & Maintenance

Keeping your ships in top condition is crucial for sustained operations.

• Docking at Logistics Hub: The simplest method is to order damaged ships to dock at your logistics hub for repairs. Ensure your hub has sufficient Hull Parts and Advanced Composites.
• Repair Drones: Many larger ships (M and L class) can carry repair drones. These are automatically deployed when the ship takes damage, performing minor field repairs. Ensure your ships are equipped with them at a Shipyard or Wharf.
• Service Crews: Higher-skilled service crews on your ships will perform repairs more efficiently. Recruit them from stations or train existing crew members.
• Fleet Repair Orders: For an entire fleet, you can issue a "Repair at Station" order to the fleet commander. All damaged ships in the fleet will then proceed to the designated station for repairs. This is especially useful after major engagements.

4. Advanced Supply Chain Management

As your empire grows, you'll need more sophisticated supply chains.

• Dedicated Production Chains: Instead of buying all wares, consider building your own production facilities to feed your logistics hub. For example, a full production chain for Hull Parts would involve:
  1. Mining for Ore.
  2. Refining Ore into Refined Metals.
  3. Producing Graphene from Methane.
  4. Combining Refined Metals and Graphene to produce Hull Parts.
  Each step requires a dedicated station module (e.g., Ore Refinery, Graphene Production, Hull Part Production).
• Trade Subordinates: Assign traders as "Trade for Commander" to your fleet commander. These traders will automatically buy and sell wares to maintain the fleet's desired inventory, including ammunition and missiles.
• Blacklist Management: Use the global blacklist system (accessed via You Info menu) to prevent your traders from buying or selling to specific factions or stations you are at war with, or to avoid sectors with high pirate activity.

By diligently setting up and managing your fleet logistics and supply chains, you'll ensure your forces are always ready for action, allowing you to focus on expanding your influence across the X4 galaxy.