Ukraine's wartime government was thrown into turmoil after President Zelensky fired his popular defense minister, sparking street protests that forced him to reverse course on other top commanders.

• Zelensky ousted defense minister Mykhailo Fedorov, a young reformer behind Ukraine's drone-warfare success, reportedly because he grew too popular and threatened corrupt insiders.
• The firing backfired: protesters filled the streets across Kyiv, Kharkiv, and Odesa, and even major media backed them, with polls suggesting Fedorov could beat Zelensky in an election.
• Bowing to pressure, Zelensky dumped army chief Oleksandr Syrskyi — blamed for corruption, Soviet-style tactics, and recruit deaths — and replaced him with Mykhailo Drapatyi, a drone-era commander and Fedorov ally.
• Russian war bloggers openly fear the new commander, calling him a formidable enemy who "genuinely hates us," unlike the outgoing Syrskyi.
• The fight isn't over: Fedorov refuses every job except his old post back, and protesters vow to return to the streets until he is reinstated.

Outlook: Zelensky is unlikely to restore Fedorov soon, so fresh protests are expected as the standoff over Ukraine's future leadership drags on.