OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has upgraded the Financial Strength Rating (FSR) to B++ (Good) from B+ (Good) and the Long-Term Issuer Credit Rating (Long-Term ICR) to “bbb” from “bbb-“ of Atlantic Coast Life Insurance Company (ACLI) (Charleston, SC). Additionally, A.M. Best has affirmed the FSR of B++ (Good) and the Long-Term ICR of “bbb” of Sentinel Security Life Insurance Company (Sentinel) (Salt Lake City, UT). The outlook of these Credit Ratings (ratings) is stable. Both companie