Geopolitical Tensions Rise as Putin Vows Retaliation After Alleged Ukrainian Strike on Military Target Healthcare and Tech Lead SP 500 to Modest Gains Communication Services Lags Singapore Telecom Sector in Turmoil Simbas M1 Acquisition Collapses Singtel Shares Slide on Weak Domestic Performance Credit Suisses Neelkanth Mishra Sees Scope for Meaningful Rate Cuts Ahead Repo Rate May Hit Decade Low Dollar Holds Near SixWeek High as Middle East Tensions and Fed Uncertainty Weigh on Global Currencies Amazon Expands AI Shopping Technology to Retail Partners Enlists Kate Spade India Inc Revenue Growth Fails to Offset Margin Pressures in March Quarter