Seoul has sent a notice to North Korea offering to repatriate the remains of a woman presumed to have floated to the South via a river that crosses the inter-Korean border, the unification ministry said Friday.

Pyongyang has not yet responded to the offer to return the body, which was discovered with a North Korean badge earlier this year, it added.

“The Ministry of Unification tried to deliver a notice in the name of the president of the Korean Red Cross to North Korea through the North-South Joint Liaison Office at 9 a.m., stating that it would deliver the body