MOGADISHU (BBC) -- At least 43 million children around the world are unable to go to primary school because of armed conflicts, according to a new report.

Save the Children organization has launched a global campaign aimed at pressuring world leaders into helping deprived youths into formal education.

The charity wants to get three million children into education by 2010.

Universal primary education by 2015 was one of the Millennium Development Goals signed in 2000 by world leaders.

According to Save the Children, any efforts to increase opportunities for children's education will end in failure if the millions living in conflict zones are not given the same opportunities as those in more peaceful areas.

States affected by conflict will by their nature have more to achieve to meet the Millennium Development Goals (MDGs), Save the Children says.

While the proportion of women and children among civilians injured or killed in war remains high -- at approximately 80%, according to UNICEF - the amount of educations aid that reaches those caught up in conflict remains low, Save the Children says.

Without extra aid, dedication and political will, the charity says, few of the millions of children currently out of school will ever receive an education.

The countries with the worst education records also have unhappy histories of conflict in recent years.

In Somalia, which remains without a functioning central government, more than 89% of children are not in school.

Children in DR Congo have endured war but hope for better times.

In DR Congo, which recently held democratic elections in the hope of sealing an end to a long-running conflict, just 35% of children attend school.

In Chad, one of the poorest countries in the world, 41.7% of children are out of school, according to figures collated by the charity.

And In Nepal, where a Maoist insurgency has dominated rural life for a decade, almost 27% of children are not being educated.

In Angola, Save the Children estimates that as much as $180m (£97m) is needed to achieve universal primary education by 2015.

Rewrite the Future, due to be launched in 40 countries simultaneously, demands that national governments focus on providing facilities for children's' education.

It will also call on major international aid donors and humanitarian agencies to priorities education provision in times of conflict and conflict resolution.