Crunchyroll’s availability is for North America, Central America, South America, Australia, New Zealand, the United Kingdom, and Ireland.
The fall 2018 anime series Sword Art Online: Alicization began its back half run starting this past October as the final two cour are coming under the name War of Underworld.
Aniplex USA previously confirmed that Crunchyroll, Funimation, HIDIVE, and Hulu will all be streaming new episodes of the series as simulcasts.
Sword Art Online Alicization War of Underworld Trailer 1