Russian Sukhoi Su-57 fifth-generation
A Russian Sukhoi Su-57 fifth-generation jet fighter performs during an air show outside Moscow, Russia, on July 20, 2021. -
  • Intelligence documents were leaked this week, revealing American and NATO plans in the Ukraine war.
  • The New York Times reported the documents said current Ukraine air power will be depleted by summer.
  • Facing a weakened air force, Russia may be emboldened to bring out bomber jets it has reserved from combat.

Military intelligence leaked online this week indicated Ukrainian air defenses will be depleted by the end of May, which may embolden Russian President Vladimir Putin to bring reserved fighter jets to the front lines.