China’s military plans exercises in the disputed South China Sea this week, adding to tensions ahead of an international tribunal’s ruling that is expected to challenge Beijing’s maritime claims in the area.

The drills, announced in a brief online statement Sunday, are scheduled to stretch over seven days starting Tuesday and ending July 11, the day before the United Nations-backed tribunal in The Hague is expected to issue its ruling. Beijing has repeatedly said it will ignore the verdict despite pressure from the U.S. and its allies to comply. FULL REPORT