Two Syrians were arrested in the eastern Bekaa region for belonging to a terrorist group, reported the National News Agency.
It said that the Army Intelligence arrested them in al-Labweh for being affiliated to the al-Nusra Front.
The army has in recent months arrested scores of suspected extremists linked to the Syrian conflict.
The al-Nusra Front, completely unknown before the rebellion in Syria that began two years ago, has been a rebel standard-bearer since mid-2012 when it became the spearhead of the insurgency ahead of the Free Syrian Army.