Retrograde in History · 2011

2011 Minsk Metro bombing

On April 11, 2011, Mercury was mid-loop — retrograde in Aries, tracing backward through 18°18′ of the sign.

WhenApril 11, 2011♈︎Aries 18°18′Rx windowMar 30 – Apr 23, 2011
Mercury retrograde♈︎AriesWikipedia
The record

2011 bombing of Kastryčnickaja metro station, Minsk, Belarus

More from this window · Mar 30 – Apr 23, 2011

Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.