Examples of use of hot zone
1. The area has been declared a hot zone and sealed off by armed guards.
2. Calling Anbar "a very hot zone on the battlefield," Undersecretary of Defense for Policy Eric S.
3. Guangdong province, China‘s most industrialized area, has been a hot zone of land conflicts.
4. They cautiously passed what they call the "EFP hot zone," a sprawling apartment complex filled with Mahdi Army militiamen.
5. "They get paid well, but they get paid only for every day they are at work in a hot zone.