Defense complex attack kills 52 people , including a relative of Yemen 's president . The government building at defense complex , Yemen state media reported . Militants drove an explosive - laden vehicle into the building . Gunmen then battled security forces inside .
Defense Ministry attack kills 52 people , including a relative of Yemen 's president . Attack targeted hospital at defense complex , Yemen state media reports . Militants drove an explosive-laden vehicle into the building . Gunmen then battled security forces inside .