Selling Kabul, Sylvia Khoury’s play currently running at Playwrights Horizons, is significant and timely. Although written in 2015, the drama’s focus on the collateral damage of the pullout of U.S. forces in Afghanistan is even more urgent in light of President Biden’s complete withdrawal three months ago. Significant, timely, and urgent do not, however, necessarily make for great theater. To its credit, Selling Kabul does not minimize the political and ideological concerns, but it offers an impressively riveting, suspenseful, and deeply moving portrayal of four complex individuals caught up in the sweep of national turmoil.