The Dutch East India Company established itself in the East Indies [now Indonesia] in the early 1600s with a view to controlling the lucrative trade in nutmeg, mace, cloves and pepper from a tiny cluster of islands known as the Moluccas [Maluku]. English merchants associated with the British East India Company, however, were also keen to stake a claim in the spice trade, and their interests came into direct conflict with those of the Dutch. Early in 1623, the Dutch local governor, Herman van Speult, believed that the English merchants, helped by Japanese mercenaries, planned to kill him and overwhelm the Dutch garrison. He ordered the arrest of the alleged plotters. Under torture they admitted their guilt, and were executed on Amboina in February 1623. The British thereafter referred to the incident as the Amboina Massacre.