Dutch klewang vs. US Naval Cutlass?

[KuKulzA28]

Hello. I am a beginner in Ethnographic weaponry, and even more of a novice in European types. It occurred to me that the Dutch klewang used against Aceh and in Indonesia was very similar to the cutlass used by the US Navy, and probably by other Western states. I am wondering - were they basically the same or were there subtle but important differences between the two? Thanks.