...AAI Ltd. is likely to maintain its solid underlying earnings generated across a range of market-leading brands in Australia's P/C sector. The insurer is the principal Australian operating company of Suncorp Group Ltd. (A+/Stable/--; core operating entities rated '##-'), which has insurance operations across Australia and New Zealand, and banking services in Australia. AAI maintains significant market shares in personal and commercial P/C lines and remains the largest contributor to the group's earnings and risk profile. AAI's very strong balance sheet continues to underpin its stand-alone credit strengths. The insurer has robust capital adequacy based on the S&P Global Ratings capital model, supplemented by access to considerable financial resources at the group. AAI's risk appetite is relatively conservative, in our view, with a low-risk investment allocation for technical reserves. The insurer's comprehensive risk-management framework, strong risk controls, and well-developed reinsurance...