Dutch- fought a war complete with atrocities post WW2 when others were attempting to decolonize
This is not spacebattles... We do not work with absolutes, I'd suggest you read a bit on the Dutch Actions after WW2. Indonesia after Japanese surrender was a massive powervaquum. THe Japanese soldiers didn't surrender to anyone, they simply surredered and stopped doing anything.
In fact, those people of mixed blood, and european blood (200k people), had to be protected by the Japanese from execution for their skincolour.
Atrocities were not as you suggest a Dutch monopoly, and up untill Operatie Krai, wherein Soekarno and Hatta were apprehanded by the Dutch in an "unprovoced" invasion of the Indonesian Republic did the other regions of the Indonesian Federation side with the Republic, before that, they were quite standfast in their support of the Dutch.
While I can understand your "colonial war after ww2"-spiel, I'd urge you to study the problem/conflict a bit more. I went into the offical reccords kept in The Hague and read mroe than my share of books and interviews.
Also did you know the ranks of the KNIL swelled with Indonesians during that time in the fight against the Republic, people who were later murdered if they stayed in Indonesia? In the ENd though, I don't deny a history of atrocities in Indonesia, on the Dutch side, but don't you dare put it all on the Dutch their heads. There was a decolonisation programme, but not the one some Indonesians wanted, though a significant amount of others did want it. Even now, Orangism is strong in certain parts of Indonesia. Go to the Malukku Islands when the Neterlands plays, you'll see orange and red white blue in big numbers.