He is forced into it by Gondor and Rohan encroaching on his borders. The elves totally made an unwritten and unsigned promise to Morgoth that they would never expand their alliance (that somehow nobody except Sauron remembers).
By the way, there were Elvish soldiers present at Helm’s deep. This is proof that the Elves are fueling this war at the cost of millions of human lives. The people of Gondor love Mordor and yearn to join it, but the Elves staged a coup and are now forcing its people into war.
He is forced into it by Gondor and Rohan encroaching on his borders. The elves totally made an unwritten and unsigned promise to Morgoth that they would never expand their alliance (that somehow nobody except Sauron remembers).
By the way, there were Elvish soldiers present at Helm’s deep. This is proof that the Elves are fueling this war at the cost of millions of human lives. The people of Gondor love Mordor and yearn to join it, but the Elves staged a coup and are now forcing its people into war.
Construction of the beacons of Gondor is a red line.