Author of Death Is Our Business: Russian Mercenaries and the New Era of Private Warfare (Bloomsbury Publishing, 2025).

In 2014, a well-trained, mysterious band of mercenaries arrived in Ukraine, part of Russia's first attempt to claim the country as its own. Upon ceasefire, the “Wagner Group” faded back into shadow, only to reemerge in the Middle East, where they'd go toe-to-toe with the U.S., and in Africa, where they'd earn praise for “tough measures” against insurgencies yet spark outrage for looting, torture, and civilian deaths. As Russia gained a foothold of influence abroad, Wagner founder Yevgeny Prigozhin, known as “Putin's Chef,” went from caterer to commander to single greatest threat Putin has faced in his over-twenty-year rule.

Dually armed with military and strategic prowess, the Wagner Group created a new market in a vast geopolitical landscape increasingly receptive to the promises of private actors. In this trailblazing account of the Group's origins and operations, John Lechner-the only journalist to report across its many warzones-brings us on the ground to witness Wagner partner with fragile nation states, score access to natural resources, oust peacekeeping missions, and cash in on conflicts reframed as Kremlin interests. After rebelling, Prigozhin faced an epic demise-but Wagner lives on, its political, business, and military ventures a pillar of Russian operations the world over.

Featuring exclusive interviews with over thirty Wagner Group members, Death Is Our Business is the terrifying true tale of the renegade militia that proved global instability is nothing if not an opportunity.

About the speaker

John graduated from the Master of Science in Foreign Service (MSFS) Program at Georgetown University’s School of Foreign Service. At Georgetown, John focused on security issues in Central Africa and the Sahel; Turkey; Russia, and the former Soviet Union. He is an expert on Russia’s growing influence in Africa. He speaks fluent Russian; advanced French, Turkish, and Georgian; and conversational Bosnian-Croatian-Serbian (BCS), Chechen, German, and Sango (the lingua franca of the Central African Republic).

After working in finance for several years, John decided to leverage his language skills and significant experience living abroad—especially in Russia and Europe—for a career in international affairs. After arriving in Washington DC, he took an internship with the Foundation for Defense of Democracies (FDD), analyzing and publishing articles on Turkish domestic politics, security, and foreign relations.

While attending Georgetown he has continued to work as a freelance journalist, covering issues related to language, history, culture, and politics in eastern Ukraine, Moldova, Turkey, the Sahel, and the Central African Republic. He is an expert on the history, languages, and politics of Central Africa, Turkey, and the former Soviet Union. You can find his articles published in Foreign Policy, War on the Rocks, Kyiv Post, The Diplomat, Africa is a Country, African Arguments, The National Interest, and Defense One, among others.

Host
Reppy Institute for Peace and Conflict Studies, part of the Einaudi Center for International Studies