Russian military intelligence unit may be linked to 'Havana syndrome', Insider reports
Symptoms of the ailment have included migraines, nausea, memory lapses, and dizziness.
RUSSIAN PRESIDENT Vladimir Putin stands in front of members of Russian military units, the National Guard and security services, praising them for upholding orders during a mutiny by the Wagner Group, last month.(photo credit: SPUTNIK/REUTERS)Updated: 
