OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating of A+ (Superior) and the Long-Term Issuer Credit Rating of “aa” of Assured Guaranty Re Overseas Ltd. (AGRO) (Bermuda). The outlook of these Credit Ratings (ratings) is stable. The ratings reflect AGRO’s balance sheet strength, which A.M. Best categorizes as strongest, as well as its adequate operating performance, neutral business profile and appropriate enterprise risk management. AGRO’s risk-adjusted capital,