Neutralize Ground-to-Orbit Defenses

“
The Automatons are using large Orbital Cannons in this area to bombard our Super Destroyers.

We cannot allow our Aerospace superiority to be challenged. Deploy to the area and destroy any active Orbital Cannons.
— Mission Briefing

Neutralize Ground-to-Orbit Defenses is a Mission in Helldivers 2. Helldivers must destroy 2-3 Orbital Cannons around the map using Hellbombs.

Objective Steps

“
An Orbital Cannon is located here. Infiltrate the site and use a Hellbomb to destroy it.
— Objective Overview

Call down and defend a Hellbomb until it explodes to destroy the orbital cannon.
- Only Hellbombs, B-100 Portable Hellbombs and SEAF Artillery: Mini-Nuke shells can destroy the orbital cannons.

Tactical Information

One configuration of the Orbital Cannon is defended by three ground-level Cannon Turrets.
Several Automaton Fabricators also surround each Orbital Cannon.
The outpost is moderately defended relative to the difficulty level with a mix of Troopers, Devastators, Hulks, and Scout Striders. In addition, all Orbital Cannons are surrounded with Automaton MG Emplacements.
Helldivers should be advised of the burning pit below the bridge in one configuration of the Orbital Cannon, as it is an instant death to fall into it.

Configurations Of Note

Objective with 1 of the 3 cannon turrets shown. This is the most dangerous one, as it is close to an open section of wall the player walks by inside the area to plant a hellbomb
Objective with a bridge and burning pit below. There is a narrow path obscured by the rock on the left of the image that players may walk across to bypass the bridge.