DUBAI, United Arab Emirates (AP) -- A Saudi-led bloc of six Gulf Arab nations formally branded Hezbollah a terrorist organization on Wednesday, ramping up the pressure on the Lebanese militant group fighting on the side of President Bashar Assad in Syria.
The move by the Gulf Cooperation Council comes less than two weeks after Saudi Arabia announced it was cutting $4 billion in aid to Lebanese security forces. The kingdom and other Gulf states followed up that move by urging their citizens to leave Lebanon, dealing a blow to the tiny nation's tourism industry.
A statement from GCC Secretary-General Abdullatif al-Zayani said the bloc decided to implement the terrorist designation because of hostile acts by Hezbollah within its member states. It said the designation applies to the militant group as well as all its leaders, factions and affiliates.
Al-Zayani accused Hezbollah of charges including seeking to recruit members within the GCC to carry out terrorist acts, smuggling weapons and explosives, and incitement to sow disorder and violence.
Those activities within GCC member states and in Syria, Yemen and Iraq "are incompatible with the values ??and moral and humanitarian principles and international law, and pose a threat to Arab national security," he said.
The GCC includes Saudi Arabia, the United Arab Emirates, Kuwait, Qatar, Bahrain and Oman.
Lebanon's main political divide pits a Sunni-led coalition against another led by the Shiite Hezbollah movement, which includes both political and military wings. The Mediterranean country has weathered a string of militant attacks in recent years linked to the war in neighboring Syria.
There was no immediate comment from Hezbollah on Wednesday.
Former Lebanese Prime Minister Saad Hariri, a key ally of Saudi Arabia, called the GCC decision a result of Hezbollah's actions around the region.
"What Hezbollah is doing in Syria and Yemen is for me criminal, illegitimate and terrorist," he said.
Hariri spoke in Beirut following a parliament session to elect a president for Lebanon. The attempt failed just like the previous 35 attempts over a lack of quorum. The post has been vacant for nearly two years.
The GCC's designation against Hezbollah brings it in line with the United States, which is closely allied with the Gulf states and has long considered Hezbollah to be a terrorist organization. The European Union only lists the military wing of Hezbollah on its terrorist blacklist.
Wednesday's move against the group reflects deeper regional divisions between Sunni-ruled Saudi Arabia and Shiite powerhouse Iran, Hezbollah's patron. Saudi Arabia cut diplomatic relations with Iran earlier this year after protesters angry over the kingdom's execution of influential Shiite cleric Nimr al-Nimr set fire to the Saudi Embassy and another diplomatic mission inside Iran.
Saudi Arabia in 2014 designated a Saudi affiliate of Hezbollah a terrorist group along with the Muslim Brotherhood, al-Qaida, Yemen's Shiite Houthis and other groups. The Emirates previously labeled regional Hezbollah affiliates with similar designations.
The GCC announcement came a few hours after a televised speech by Hezbollah leader Sayyed Hassan Nasrallah in which he harshly criticized Saudi Arabia for punitive measures that targeted Lebanon recently, including the halt in aid and Gulf travel warnings.
He repeated his accusations that Saudi Arabia was directly responsible for some car bombings in Lebanon, Syria and Iraq, and he denounced Saudi "massacres" in Yemen.
"Who gives Saudi Arabia the right to punish Lebanon and its army and Lebanese people living in Saudi Arabia and the Gulf just because Hezbollah is speaking out? We urge Riyadh to settle accounts with Hezbollah and not all the Lebanese," he said.
He also accused Saudi Arabia of seeking to cause strife between Sunnis and Shiites everywhere in the world and said its execution of al-Nimr in January came in that context.