Washington: Moody's Ratings on Friday cut U.S. credit ratings to Aa1 from Aaa citing rising government debt and interest payment ratios.According to Namibia Press Agency, the downgrade reflects concerns over the increasing financial obligations faced by the U.S. government. The decision comes as the national debt continues to grow, leading to greater pressure on the country's fiscal policies. This shift in credit rating indicates potential challenges in managing long-term economic stability.The change in rating could have implications for borrowing costs and economic perceptions internationally. The move by Moody's follows similar concerns raised by other financial institutions regarding the sustainability of current fiscal trends. The focus is on the capacity of the U.S. to manage its debt while maintaining economic growth.