JakartaReuters —

Indonesia’s military has recovered the ​body of an American pilot who was shot dead by rebels in the restive eastern region of Papua, it said on Friday after a separatist group said the attack was a “message” to the US and Indonesian ⁠governments.

A low-level battle for independence from Indonesia has long raged in the resource-rich western half of Papua, where attacks by independence fighters have grown deadlier and more frequent as they have procured better weaponry.

Sebby Sambom, a spokesperson for the West Papua National Liberation Army (TPNPB), an ⁠armed separatist group, said on Thursday that their ​troops ⁠shot dead American pilot Nicholas F. Gosselin and set his plane on fire after it landed in the Yahukimo region of Highland Papua ⁠province.

He said the aircraft had been “frequently dropping Indonesian military personnel and violating the ​TPNPB’s ultimatum”, ⁠and said there would be ‌more attacks if Indonesia kept allowing civilian aircraft to enter rebel-controlled red zones of Papua.