After a spate of deadly attacks in Nigeria this year blamed on ethnic Fulani cattle herders, the president has ordered a military crackdown on the group.

But the issue is not new - clashes between different groups of Fulani herders and farmers have killed thousands of people in Nigeria over the past two decades.

In 2014, more than 1,200 people lost their lives, according to the most recent Global Terrorism Index. This made the Fulanis the world's fourth deadliest militant group, the report said.

February's massacre of some 300 people in central Benue state and last month's raid in southern Enugu state, where more than 40 were killed, caused outrage across Nigeria. Properties were destroyed and thousands of people forced to flee their homes.

This led to growing anti-Fulani sentiment in some parts of the country with the hashtag #fulaniherdsmen trending on social media.

President Muhammadu Buhari, himself a Fulani, has responded to the public outcry and ordered the security forces to crack down on the cattle raiders.

But the issue is much more complicated than this.

Who are the Fulanis?

Nigeria has suffered for years with communal violence, often linked to cattle raiding
They are believed to be the largest semi-nomadic group in the world and are found across West and Central Africa - from Senegal to the Central African Republic
In Nigeria, some continue to live as semi-nomadic herders, while other have moved to cities
Unlike the more integrated city dwellers, the nomadic groups spend most of their lives in the bush and are the ones largely involved in these clashes
They herd their animals across vast areas, frequently clashing with farming communities
They are often linked with another group, the Hausas, having lived together for a very long time. Some refer to the Hausa-Fulanis but they are different groups
The Fulanis played a key role in 19th Century revival of Islam in Nigeria
What is the fighting about?

Disagreements over the use of essential resources such as farmland, grazing areas and water between herders and local farmers are said to be the major source of the fighting.

Fulani herders can travel hundreds of miles in large numbers with their cattle in search of pasture. They are often armed with weapons to protect their livestock.

They frequently clash with farmers who consistently accuse them of damaging their crops and failing to control their animals.

The Fulanis say they are being attacked and their cattle stolen by bandits
The Fulanis respond that they are being attacked by gangs from farming communities who try to steal their cattle and they are just defending themselves.

The clashes used to be confined to Nigeria's central region, with the mainly Christian Berom farming community in Plateau state engaging in tit-for-tat killings with Muslim nomadic herders.

But the continued effect of climate change on grazing lands has pushed the Fulani herdsmen further forward south in search of grass and water.

This has widened the scope of the conflict with deadly incidents being increasingly reported in southern parts of the country, raising fears that the violence could threaten the fragile unity that exists among Nigeria's diverse ethnic groups.

Why is the conflict so vicious and complicated?

Apart from clashes with farmers, there have been allegations that some Fulanis have been involved in armed robbery, rape and communal violence especially in central and northern part of the country. Similar accusations have also been made against them in Ghana and Ivory Coast.

Their association with the Hausa ethnic group and their nomadic nature has also made them vulnerable to attack, and they have been caught up in ethnic clashes not of their making.

Much of the violence in central Nigeria dates back to the 2002 and 2004 clashes in the Yelwa-Shendam area of Plateau state in which thousands lost their lives.

This saw ethnic, political, economic and religious tensions overlap and the consequences are still seen with deep distrust between mainly Muslim Fulani herders and mostly Christian farming communities, who see the Hausa-Fulanis as outsiders trying to take their land.

The Fulanis are also sometimes attacked and have their animals stolen by bandits, prompting brutal reprisals. This is not unique to central Nigeria but the country as a whole.

Police recently announced the arrest of several suspected Fulani militants armed with "dangerous weapons" outside the capital, Abuja. The men say they were on their way to recover their stolen cattle.

Fulani associations have consistently denied any links to militants, saying they are being blamed for crimes committed by others.

"It is not fair to blame us for every incident because in most cases we are the victims," Sa'idu Baso, a senior Fulani leader in eastern Nigeria, told the BBC.

"Nigerian authorities need to do more to protect our people and their cattle," he added.

Where do the weapons come from?

The deadly nature of the violence has left many people wondering about the source of the arms being used to carry out the atrocities.

The most common weapon used in these types of conflict is the AK47 assault rifle, Abubakar Tsav, a former federal police commissioner, told the BBC.

He says that the conflict in Libya and Mali has increased the proliferation of small and large arms into the country because Nigeria's porous borders are uncontrollable.

"Some people are exchanging stolen crude oil for arms and these are being easily shipped through our sea ports."


Another theory being suggested is that the herders get their weapons from black markets across West and Central Africa, because they live in the bush and travel throughout the region.

How serious is the conflict?

The conflict has cost Africa's largest economy more than $14bn (£10bn) in the three years to 2015, according to the UK-based humanitarian organisation, Mercy Corps.

It has "impeded market development and economic growth by destroying productive assets, preventing trade, deterring investment, and eroding trust between markets actors," it added in a report last July.

The recent upsurge also represents a fresh security challenge for a country already stretched by the seven-year Boko Haram insurgency in its north-eastern region.

Unlike that crisis which is concentrated on a fraction of the country, this conflict is occurring in almost every part of Africa's most populous nation.

The UN says it is worried by the "complete impunity enjoyed so far by perpetrators of previous attacks", and called on the government to do more to protect its citizens.

Nomadic Fulani herdsmen spend most of their lives in the bush
Reports in the local media say MPs are working on a law that will establish grazing areas across the country to douse the tension between the rival groups.

But the move has proved unpopular with many, especially in the south.

"The Fulani herdsman is running a business with his cows, why should we have to give up our lands for his interests," one man said on Twitter.

However, it is difficult to generalise anything related to the Fulanis because in most cases, these nomadic herdsmen don't even know each other and carry out their activities independently.

There is certainly no evidence that Fulani groups have a single political goal.

So in many ways it is inaccurate to describe them as a single militant group.

This makes it difficult for the authorities to come up with any sustainable plan to end the crisis.

ChristineC:
YIMU
Fulani herders is the new Boko Haram. Why the sudden impunity across the regions this year?
Why do security operatives look the other way when a Fulani wields AK47, an assault rifle but will arrest a hunter from other tribes with a Dane gun?
1. It is rumoured that security agents "cleared the way" before Fulani attack at Mile 12 areas of Lagos
2. It's on records that young men were arrested in Enugu for mobilising a defensive unit and bailed at N200k each.
Who is deceiving who please?? What a "nation"?

Please let me maintain my little corner.

fiizznation:

Just listened to yourself. It is " rumoured" that bla bla bla. Now if someone should ask you if you have ever seen a Fulani herdsman wielding a weapon before, Am sure your answer will be no. The young men that were arrested in Abia/Enugu tried to take laws into their own hands which is not acceptable in a democratic dispensation.

fiizznation:

Just listened to yourself. It is " rumoured" that bla bla bla. Now if someone should ask you if you have ever seen a Fulani herdsman wielding a weapon before, Am sure your answer will be no. The young men that were arrested in Abia/Enugu tried to take laws into their own hands which is not acceptable in a democratic dispensation.

ChristineC:

You are sure I haven't seen a 'herdsman' with a rifle yet you don't know me talk less of what I see.
You should take your advise of "just listened to yourself" first!

fiizznation:
Where and when did you see a Fulani herdsman with a riffle? Atleast we can start from there my friend