"Adani's operations in Myanmar and its business partnership with that country's armed forces constitutes an unacceptable risk of contributing to the violation of KLP's guidelines for responsible investment," KLP said in a statement to Reuters.
A spokesperson for the Myanmar military did not answer calls from Reuters seeking comment.
KLP, Norway's largest pension fund, had an investment worth $1.05 million in Adani Ports at the time of its decision, it told Reuters.
It was divesting because the container terminal is being built on land owned by the Myanmar military and that there is an "imminent danger" the armed forces could use the port to import weapons and equipment, or as a naval base.