The detonator and remote control used in a Bulgarian bomb attack that killed five Zionists last year were smuggled in from Poland.

The detonator and remote control used in a Bulgarian bomb attack that killed five Zionists last year were smuggled in from Poland, a newspaper reported Monday.

The still unidentified bomber and two accomplices smuggled in the components on a train from Warsaw on June 28, the Trud daily said, citing investigators.

The July 2012 bombing on an airport bus in the Black Sea resort of Burgas killed five Zionists out of seven tourists, including the Bulgarian driver and the bomber himself.

A Lebanese-born Australian national was the man who assembled the bomb once in Bulgaria, Trud claimed.

The interior ministry named last week two of the suspected accomplices, in a wide propaganda targeting the Lebanese Resistance of Hezbollah, following the EU decision.

The European Union put the so-called military wing of Hezbollah on its list of terror last Monday, accusing the branch of planning for the attack.