Four Decades After the Fall of Argentina’s Dictatorship, a Fight Over the Country’s Darkest Chapter Is Reopening Grievous Wounds

By Joshua Hammer Photographs by Sarah Pabst The former Navy School of Mechanics, in Buenos Aires, sits on a leafy campus of whitewashed buildings and grassy plazas running alongside the Avenida del Libertador, one of the city’s main thoroughfares. On a recent Tuesday morning, I passed through the front gate and walked up the steps of a neo-Classical structure adorned with four Doric columns. The elegant facade…