Italy intends to deploy several ships in Libyan waters by the end of August to combat human trafficking and stem a huge influx of immigrants, a government source said on Thursday.

A mission plan should be brought to the Cabinet for approval on Friday, and the necessary parliamentary vote to endorse it may be held next week, the source said.

"The exact number of ships and sailors is still being worked out," said the source. If parliament approves, the mission might begin by the end of August, he said.