Drone attacks in Middle East raise fears of escalating conflict

Multiple attacks in region suggest drone warfare could extend to distant battlefields

A spate of drone attacks in Syria, Iraq, Saudi Arabia, Yemen and now Lebanon has raised the spectre of a new era of conflict in the region, due to the ability of stealth-like weapons to penetrate distant battlefields and hit closely guarded targets.

Drone warfare has become an instrumental factor in the escalating conflict between Israel and Iran, now being fought over both sides of the Israeli border and in skies across the region.