One night this past fall, a U.S. radar plane flying a routine pattern over Syria picked up a signal from an incoming Russian fighter jet.
The American crew radioed repeated warnings on a frequency universally used for distress signals. The Russian pilot didn’t respond.
Instead, as the U.S. plane began a wide sweep to the south, the Russian fighter, an advanced Su-35 Flanker, turned north and east across the American plane’s nose, churned up a wave of turbulent air in its path and briefly disrupted its sensitive electronics. […]