Army Sgt. Joshua Payne might have voted in the 2004 election. But a deployment to Iraq got in the way. In the end, the 24-year-old 32nd Signal Battalion member said it just wasn’t worth it. “Between deployments and everything, it’s too hard,” the Darmstadt, Germany-based soldier said. “Mail was so slow out there, it was kind of pointless.” Anyone who has worn the uniform knows the difficulties of voting overseas. So the Defense Department’s Federal Voting Assistance Program (FVAP), which supervises voting for Americans overseas, shopped a program to stateside election authorities this year that would allow jurisdictions and voters...