US military bases in Europe on high alert amid terror threat concerns

Several US military bases across Europe have heightened their security alert to Force Protection Condition "Charlie," indicating a significant terror threat. This measure, last seen over a decade ago, reflects growing concerns ahead of major events like the Paris Olympics and European football championships. European countries have ramped up security, with Germany and France taking extensive precautions to address potential dangers. Authorities advise vigilance amid these heightened threat levels.