AL-KHOBAR — Coastguard officers here rescued two people of Asian nationality from drowning in the waters off Halfmoon beach. They were treated on site, and a coastguard official said that they were in good condition. In a second incident, the coastguard rescued a Yemeni national from downing after he and his brother went swimming in a non-swimming area on the north coast. The coastguard is still searching for the missing brother. The first man was resuscitated on site after officers found him unconscious. He was rushed to King Fahd Hospital. A coastguard spokesman said that despite several warnings, people still ignore safety instructions and swim in the dangerous area.