Complex sentence: On January 30, about 1,000 Japanese marines and IJA personnel landed at Hitu-lama on the north coast, and other elements of the 228th Regiment landed on the southern coast of the Laitimor Peninsula.
Split into simpler sentences: On January 30, about 1,000 Japanese marines and IJA personnel landed at Hitu-lama on the north coast. Other elements of the 228th Regiment landed on the southern coast of the Laitimor Peninsula.