
Its rulers believe that further escalation will force the US to offer the security and economic relief it craves

Reports of a Russo-Chinese plan to disable satellites underline how markets are ignoring geopolitical threats to the tech boom

Here are the ways leading companies are already responding to the AI revolution in professional services

Mykhailo Fedorov accuses Ukrainian president and top general of blocking much-needed military reforms

Democrats would do well to focus their fire on the use of public office by Donald Trump’s circle for private gain

Military clashes over control of Strait of Hormuz threaten global oil supplies

Mark Esper tells FT more bombing will not change Tehran’s behaviour, as president vows to step up attacks

Sacking of the defence minister is a setback for the country’s military efforts