With what dynasty of pharaohs did Egypt begin campaigns of conquest against neighboring countries?

It all started with the 18th dynasty of the Egyptian pharaohs. The first major campaigns took place in the 16-15th century BC, led by Pharaoh Thutmose 1 and his successors. This was the period of the New Kingdom, when Egypt was gaining power and prosperity. At this time, the Egyptian kingdom was able to significantly expand its territory at the expense of the conquered lands, including rich Nubia.