The Wages of War and To Gorgoroth are two missions as part of the Gondor storyline in Middle-earth: Shadow of War.
These unlock one after another, and come after completing Allies, Blood Sport and The Uninvited.
If you are interested in completing other missions in the game, our Shadow of War guide and walkthrough can help.
The Wages of War
Prerequisite: Complete The Uninvited.
Reward: 10625 XP, 960 Mirian
Rescue the Gondorians: Once the third of four is free you'll be interrupted.
Defeat the Captains: Gubu Skull-Splitter and Garl the Strong show up to ruin your day. They're both easily stunned and vulnerable to ranged weapons so we took the strategy of keeping one immobile and firing off a few shots at the other to keep them at bay until we were down to one, and then it's a simple fight.
For more Shadow of War guides, be sure to check out our main Shadow of War guide and walkthrough hub, our guide to Shadow of War Fortress Sieges, collectibles gudies like Ithildin Door poem solutions and Shadows of the Past, and Lost Artifacts and Web of Fate locations, a list of how to get all Shadow of War Legendary Armour and Weapons sets, plus how to import your Nemesis and Follower to Shadow of War, a guide for how to earn Mirian in Shadow of War, along with how to grind XP in Shadow of War to power through the tricky Shadow Wars endgame and get the true ending, and finally the best skills and how to earn Skill Points, and Shadow of War's army building explained.
Prerequisite: Complete Wages of War.
Rewards: Iron Guard skill upgrade, 11370 XP, 970 Mirian
Find Baranor / Rescue the Gondorians: Head towards the marker.
Rescue Baranor / Defeat the Captains: Zunn Bone-Licker and Skak Taskmaster are your opponents, but Idril will show up to fight by your side.
You can try and rescue Baranor while the fight is in progress, but we'd suggest just dealing with the threat first.