At least 19 people were killed as armed group linked to West Papua Liberation Organization attacked construction workers at Trans Papua road project in Nduga Regency, Papua, Indonesia.
- An Indonesian military Lockheed C-130 Hercules transport plane crashes in Papua province killing all 13 people on board.
- A helicopter crashes in Nabire, Papua, Indonesia, killing a pilot and three passengers.
- A Cessna 208 Caravan plane crashes in the small town of Yahukimo in Papua, Indonesia, injuring at least seven people.
- Thousands of people take to the streets of Jayapura and other towns in Papua, Indonesia, in support of the Free Papua Movement and its effort to join the Melanesian Spearhead Group. Indonesia responded with a large police and military presence, with reports of police firing on demonstrators in Wamena and arresting dozens across the province.
- Police in the Indonesian provinces of Papua and West Papua arrest scores of protesters as planned demonstrations to mark the anniversary of the incorporation of the region with Indonesia were to take place today.