Siege of Lindon

The Siege of Lindon took place right after the Sacking of Eregion. Sauron split his forces into two and went after Imladris and Lindon. It was during siege Gil-Galad called upon Tar-Minastir for aid. The siege lasted until 1700 where Ciryatur came and reinforced Lindon with Numenorian troops and eventually managed to push Sauron's forces to Lhun.