CurseForge · Minecraft mod
Nation
A nation management mod with Open Parties and Claims and Xaero's World Map integration
Quick answer
Which Nation release should I use?
nationsmod-1.3-Forge-beta.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Nation required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does nationsmod-1.3-Forge-beta.jar need?
nationsmod-1.3-Forge-beta.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Nation without breaking your instance.
Built for nationsmod-1.3-Forge-beta.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use nationsmod-1.3-Forge-beta.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside nationsmod-1.3-Forge-beta.jar. It opens that exact file at the source.
About this project
What does Nation add?
Nation's Mod
Nation's Mod adds a full nation management system for multiplayer servers, allowing players to form organized groups, manage territory, and engage in diplomacy or warfare.
Features
Nation Management: Create and manage nations with a structured hierarchy: Leader, Co-Leader, Officer, and Member.
Diplomacy & Conflict: * Dynamic War declaration and Peace systems.
Alliance system complete with formal proposals and real-time notifications.
Immersive Notifications: Stay informed with on-screen war, peace, and alliance alerts, accompanied by custom sounds.
Automatic Integration: Built-in OPAC party sync, which automatically updates when members join or leave a nation.
Required Mods
To ensure all features work correctly, the following dependencies are required:
Xaero's World Map (v1.40.11 or higher)
Xaero's Minimap (v25.3.10 or higher)
Open Parties and Claims (v0.26.1 or higher)
How to Use
Simply press the N key to open the main GUI and start managing your nation!
Project description from CurseForge.
Pick your setup
Nation by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Nation versions and loaders
nationsmod-1.0-NeoForge-beta.jar
2 Aug 2026
nationsmod-1.3-Forge-beta.jar
2 Aug 2026
nationsmod-1.2-release.jar
3 Jul 2026
nationsmod-1.1-beta.jar
20 Apr 2026
nationsmod-1.0.0-beta.jar
19 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.