Fred Kaplan, Slate's War Stories columnist and the author of many nonfiction books and his latest, a novel, A Capital Calamity (Miniver Press, 2024), talks about Iran's military capabilities even as President Trump extended the ceasefire, plus offers his analysis of President Trump's unconventional negotiating tactics.

Photo: A man reads a newspaper with a front page article referring to anticipated US-Iran peace talks, at a stall in Islamabad on April 22, 2026. Pakistani Prime Minister Shehbaz Sharif thanked US President Donald Trump for extending a ceasefire with Iran and indefinitely pushing back the end of the two week truce, with Tehran silent on the decision early on April 22. (by Asif HASSAN / AFP via Getty Images)