![The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)](http://www.ecns.cn/hd/2019/03/07/acf4ce2464854216a7290a191f760e21.jpg)
The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)
![The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)](http://www.ecns.cn/hd/2019/03/07/6a78cfec8a024619b3119d47488bd6dd.jpg)
The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)
![The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)](http://www.ecns.cn/hd/2019/03/07/e2ac24a650dc4074af294220235ac4bd.jpg)
The Marine and Water Bureau and other related departments in Macao carry out a drill aimed at strengthening marine response capabilities in the event of an emergency, March 6, 2019. For the first time, a drone was used to assist search and rescue in the one-and-a-half-hour drill. (Photo: China News Service/Zhong Xin)