Last updated 3/8/2010 11:20 AM EST

Nigeria’s Acting President Goodluck Jonathan is holding emergency meetings tonight and scrambling to come up with some sort of response to a raid by Muslim cattle herders on the Christian village of Dogo Nahawa, in the Plateau State which sparked massive clashes that left over 500 people killed.

Similar clashes in another town in Plateau State happened in January, leaving some 150 Muslims killed when clashes escalated into a massacre. There had been fears of a retaliatory attack in the region, which appears to have been realized today.

At least in part. This weekend’s violence appears to have been more complicated than merely another religious clash, as the semi-nomadic herders had reportedly been competing with the farmers for fertile land in the region, which is almost entirely dependent on agriculture.

Thousands have been killed in the region over the past decade, and growing animosity between the indigenous (mostly Christian) tribes and the Muslims moving in from the north, fueled in no small part by local politicians, suggests that violence could explode in the future.

Last 5 posts by Jason Ditz

• Homegrown US 'Terror Plots' Drop, But Nation Still 'On Edge' - February 9th, 2012
• Amputations Soared Among US Troops in 2011 - February 9th, 2012
• US Still Can't Find Missing Libyan Missiles - February 9th, 2012
• Egypt's Muslim Brotherhood: Let Us Form Government - February 9th, 2012
• As Reports of Violence Grow in Syria, So Do Western Calls for Intervention - February 9th, 2012