President Donald Trump told aides he would consider terminating the ceasefire with Iran if Tehran kills American troops, according to the Wall Street Journal. The revelation, reported on June 3, 2026, injects fresh uncertainty into an already fragile truce that has been teetering for weeks.

For crypto markets, the timing is particularly relevant. Bitcoin surged to $78,000 on April 22, just one day after the ceasefire received an indefinite extension, as traders priced out geopolitical risk premiums. Any reversal of that truce could unwind those gains just as quickly.

A ceasefire on life support

The current truce traces back to a two-week agreement struck in early April 2026, which was then extended indefinitely on April 21. Trump himself described the ceasefire as being on “massive life support” during May 2026, as negotiations between the two sides stalled. The conflict has now stretched into its fourth month, far exceeding the six-week timeline that was originally floated for US involvement.

The president’s private comments to aides represent the clearest red line he has drawn since the truce began. Killing American troops would be the trigger, not a diplomatic snub or a proxy attack, but direct casualties.