Second Siege of Imladris

While the First Siege of Imladris took place in the Second Age, the Second Siege of Imladris took place in the Third Age under the Witch King of Angmar. Angmar attacked the Elves of Imladris. Imladris defended themselves valiantly under the leadership of Elrond. The elves managed to not only defend Imladris but they broke the siege and Lord Elrond was able to help subdue the forces of Angmar for a time by bringing reinforcements from Lothlórien.