Top 10 Terrorist Groups

Let's be honest, all terrorist groups combined still are no where near Al Qaeda's power. Who carried out the most devastating terrorist attack of all time? Al Qaeda. Who hid from a whole countries military and wasn't found for 10 years? Al Qaeda's leader, Osama Bin Laden. And who, even when there leader has been killed and they have been overtaken by a terrorist group filled with lies and weakness, is still killing people form the cancer of 9/11? Al Qaeda. I'm a big fan of this terrorist group and it makes me sad to say that people don't know who Al Qaeda are. If they were still around today, ISIS would not exist. Think about that.

This is fund rising group by USA and Saudi to attack Iraq and then later Iran, Syria as enimy of USA AND Saudi, But I think, Saudi will pay the price after USA join with Ireasl to control the Arab and then the power of Islam will decrease will be owned by minded Jewish... So ISIS is the start of loosing Islam in the world... In anyway Killing the oldest Christian and demolish the heritage site is non acceptable, because one day if someone attacks Saudi and destroy mecca, then world will be silent like removing old deserved Christian heritage in Iraq and Syria.. Because can't control the situations.. So any violence can be very dangerous and derive somewhere else..

Previously known as the mujahideen; the Taliban has become little more than another pathetic radical Islam group that will continue to oppress the nations it exists in until the west wipes them out. They're not worthy of recognition at all. The mujahideen were... But not the Taliban.

Talibans are not human beings. They are wild animals, hungry, wild dogs waiting for a piece of meat... they are not Muslims.. they the the darkest side of this world, they do not follow Islamic principles, Islam tells us to kind, caring, Islam says that killing a man is killing humanity... I know one day they will suffer bitter death and cry bitter tears.. ALLAH will punish them

Backed up by Iran and Syria, this Lebanon based terrorist group has emerged from the Lebanese civil war of 1982 and is considered as the biggest foe of Israel and Sunni Arab countries. According to a report of Central Intelligence Agency, this organization covers the 41 percent of Lebanese population and is involved in multiple social activities.

If Iran attacks USA and demolish it's army and American stand against Iran would you call American a terrorist group? I'm a Pakistani but in my views Hezbollah is not a terrorist group they're just protecting their homeland and people.

IRA are greatly equipped and intelligent group who know a lot, FBI MI5 don't have a patch on what the IRA know that's why there so effective. The IRA stood up for people when no one else would. The black and tans destroyed communities family s and lives would you like to be shot or tared and feathered, of course your going to fight back wouldn't you. And why shouldn't we our country was invaded we just wanted it back. Of course innocent people are going to die and this is always the sad side of fighting but the IRA gave better than what we got and I'm happy they did. If you have a problem, if no one else can help, and if you can find them, maybe you can hire the IRA."

The Ku Klux Klan is the name of three distinct past and present movements in the United States that have advocated extremist reactionary currents such as white supremacy, white nationalism, and anti-immigration, historically expressed through terrorism aimed at groups or individuals whom they opposed. All three movements have called for the "purification" of American society, and all are considered right wing extremist organizations. Founded by conservative democrats (back when the Democratic Party was conservative), these bigots with condoms on their heads used to be very powerful in the 1920s, but now have some chapters left but overall are just a group that has little followers and don't pose much of a threat, besides a few murders and bombings here and there.

They carried out a series of bomb blasts in public areas, brutally killing a whole lot of innocent people. They had their own planes and submarines as well. Lot of families together with small children near war tone are was killed brutally by this group. They had employed the largest group of child soldiers.

The only Terrorist organization in the world to have Land, Sea, Air and underwater capabilities. They had airplanes which they used to attack which were stealth. They went undetected by Radar. They had a strong hold in the international crime world. Being a Sri Lankan, it was a norm to hear Bomb blasts eveyday...

They are much less popular due to how news has chosen to portray events across the globe however I believe more people should recognize how much Boko Haram has done, in addition to ISIS. In fact, Boko Haram has killed more people than ISIS has. But why don't more people know about this group, we may ask ourselves. Humans have become so self absorbed and selfish. The news only reports on what is most important to us and what has affected us before (ISIS) instead of reporting all news without opinions like they should be.

"Terrorism=the use of violence and intimidation for the pursuit of political aims" -taken from webster's dictionary.

What do you call him using his citizens as literal human shields? He is not protecting his people, he is using them as propaganda against Israel. He is the literal definition of a terrorist organization, you fools! HAMAS is using intimidation to force their citizens into the line of Israeli fire, so when violence is created by the deaths of their citizens, he can reach his political goal of conquering Israel through the propaganda created by the deaths of HAMAS's citizens. Hamas is a terrorist organization.

This should be in the top 5. They've killed more people, attacked more people, and supported more terror attacks than a lot of groups in the top 10.

All the terrorists groups organisations created by Pakistan to attack India inevry way the Pakistan itself is not an Islamic country because it doesn't rule by Quraan and hadiths so this means they are using jehad for their own enemity brain washing the innocents and sending for jihad. First of all jehad should be done in Pakistan to bring the Islamic law.