KUALA LUMPUR, Aug 16 (Reuters) - Malaysian Prime Minister Muhyiddin Yassin offered his resigation on Monday but will remain as a caretaker premier, the palace said in a statement, after months of political turmoil caused by infighting in his ruling coalition. Muhyiddin, who came to power in March 2020, will remain as caretaker until a new premier is appointed, the palace said. Writing by Ed Davies; Editing by Matthew Tostevin Our Standards: The Thomson Reuters Trust Principles.