Poland's military was on high alert Wednesday after at least two people died in a missile strike on a village near the border with Ukraine. Western leaders held an emergency meeting to discuss the incident on the sidelines of the G20 summit in Bali, urging a cautious reaction to the apparent attack.
Update 11.30: The explosion that killed two Polish civilians in a village near the border with Ukraine was probably caused by Ukrainian air defence units firing at incoming Russian missiles, the Belgian defence minister said Wednesday.