OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has upgraded the Financial Strength Rating to A (Excellent) from A- (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) to “a” from “a-” of Commonwealth Annuity and Life Insurance Company (Brighton, MA), its subsidiaries, First Allmerica Financial Life Insurance Company (Brighton, MA), Forethought Life Insurance Company (Indianapolis, IN), Accordia Life and Annuity Company (Des Moines, IA), and its affiliate, Global Atlantic Re Limited (
