Israeli air force flew over the Hasbaya region in south Lebanon dropping a number of air balloons, one of which resembled a doll, al-Mustaqbal daily reported on Monday.
Some of the balloons had the following English words: "Sweet for you" and "I love you 2004."
The incident drew the attention of locals who began looking for the balloons in the surrounding fields west of Kfeir village.
Lebanese army units and security forces cordoned off the area.
It was later determined that a "bouquet" of 10 air balloons were dropped.
Security forces sent for experts to inspect the balloons for any poisonous material.