AM Best has affirmed the Financial Strength Rating of A [Excellent] and the Long-Term Issuer Credit Ratings [Long-Term ICR] of “a” [Excellent] of Fidelis Insurance Bermuda Limited [Bermuda], Fidelis Underwriting Limited [United Kingdom] and Fidelis Insurance Ireland Designated Activity Company [Ireland]. In addition, AM Best has affirmed the Long-Term ICR of “bbb” [Good] of Fidelis …