A.M. Best Affirms Sun Life�s Debt Ratings

Investment Executive, 10 July 2006A.M. Best Co. has affirmed the financial strength rating of A++ and the issuer credit ratings of "aa+" for Sun Life Assurance Co. of Canada�s Canadian and U.S. divisions, and Sun Life Insurance and Annuity Co. of New York.Concurrently, A.M. Best has affirmed all existing debt ratings for Sun Life Financial Inc. and its subsidiaries. A.M. Best has also affirmed