We are excited to announce support for the Amazon Graviton2 instance family in four additional regions. Supported instance types include general purpose (M6g), compute optimized (C6g), and memory optimized (R6g and R6GD) instances. Support for C6g, M6g, R6g and R6gd is available in the Europe (Paris) region. In addition, the Asia Pacific (Mumbai), South America (Sao Paulo), and Canada (Central) regions already supported C6g, M6g and R6g instance families, and we have now added support for R6gd in these regions.
Source:: Amazon AWS