OAS 4: Intercept

4th Mission in a modern NATO vs Russian naval conflict.

Following the destruction of TAVKR Riga, Russian naval forces have initiated a retaliatory operation within the North Atlantic.

• A heavily armed Russian task group has been detected
• Designated TG Bastion
• Assessed to be inbound with intent to engage NATO forces

This is no longer a hunt.

This is a direct confrontation.

NATO Task Group AEGIS has been positioned to intercept.

• Range to contact approximately 150 nautical miles
• Enemy closing and preparing for engagement
• Situation is escalating rapidly

You are now the shield.

You are in command of NATO Task Group AEGIS:

• USS Chosin (CG-65)
• USS Pinckney (DDG-91)
• USS Intrepid (DDG-145)
• HMS Dragon (D35)
• FGS Köln (F265)

• Task group is operating as a coordinated air defense force
• Capable of layered missile defense and multi-target engagement

Enemy force – TG Bastion:

• Admiral Nakhimov (Kirov-class battlecruiser)
• Marshal Ustinov (Slava-class cruiser)
• Admiral Isakov (Udaloy-class destroyer)
• Admiral Essen (Krivak-class frigate)
• Naro-Fominsk (Ropucha-class landing ship)

• Enemy equipped with long-range anti-ship missiles
• Strong layered air defense expected
• Subsurface threat possible but unconfirmed

• Enemy will engage aggressively upon detection

• Intercept TG Bastion
• Detect and track enemy surface group
• Defend against incoming missile threats
• Engage and destroy enemy combatants
• Maintain integrity of NATO Task Group AEGIS

•A series following this mission will continue to expand into a full campaign.

•Please let me know if you have any questions, and leave feedback in the comments! Be sure to rate if you enjoyed!

Check out Mission 1 Here —-> Mission 1

Check out Mission 2 here —–> Mission 2

Check out Mission 3 here —–> Mission 3

If you encounter a warning about an outdated game version, select Ignore, the mission and mods will function as intended.

If you cannot find or launch the mission, check the following:

Mission Location
• Go to: Scenarios > OAS > Operation Atlantic Sentinel

Required Steps
• Ensure all required mods are enabled
• Open Mod Manager → Click “Sort”
• Restart the game if needed

If the game crashes
• Disable unrelated mods (mod conflicts can occur)
• Only use the mods listed for this scenario
• Re-sort load order after enabling mods

This campaign is only intended to be played with the mods listed as required in this post. Using mods other than exactly what is required, may and likely will cause glitches. Certain mods may alter or change the data for specific weapon platforms, if you have anything additional, it may cause issues with a specific weapon, a whole ship, or your game entirely.
Please ensure that you do the following for the best experience:
-Only have the installed mods for the scenario
-After downloading all required mods, ensure any mod directly not used for this scenario are turned off.
-Go to the Mod Manager Tab in game, enable the required mods, click sort.