TRIPOLI (Reuters) - Four suspected migrant smugglers were killed in an exchange of fire with the Libyan coastguard off western Libya on Thursday, spokesman Ayoub Qassem said.
Qassem said the clash started when the coastguards tried to apprehend heavily armed gunmen whose boat was located near a migrant vessel close to the city of Zawiya, about 45 km (28 miles) west of Tripoli.
"The coastguard boat detected the gunmen's boat by radar during a patrol," Qassem told Reuters.
"The gunmen were asked to stop but they refused to follow the rules, which means most likely they were smugglers of illegal migrants. They opened fire at the patrol. The coastguards fired back too."
Two of the suspected smugglers were arrested and one was missing, Qassem said. A German journalist travelling on the coastguard boat suffered a minor injury when he tumbled during the clash, he said.
Libya's western coast is the departure point for the vast majority of migrants trying to reach Europe by sea, and powerful smuggling networks have long operated with impunity in the area.
They pack migrants into flimsy inflatable boats usually carrying barely enough fuel to reach international waters, where most are picked up by European rescue craft or other vessels.
Libya's coastguard, parts of which are now receiving European Union training, occasionally intercepts migrant boats and returns them to Libya.
Some boats sink or run out of fuel.
By the end of last month, 23,125 migrants had crossed the central Mediterranean to Italy and 595 were known to have died, an increase compared with the same period last year, according to the International Organization for Migration.
(Reporting by Ahmed Elumami; Writing by Aidan Lewis; Editing by Andrew Bolton and Toby Davis)