The drills, dubbed the Age of the Winner, are being aired by the Serbian national broadcaster RTS.
"The latest exercises, the scale and complexity of which could be compared to the Age of the Winner were the Freedom and Unity exercises that took place back in 1971 and 1975. Since then no one dared to or could demonstrate such strength and organisation," Serbian Defense Minister Aleksandar Vulin said, commenting on the matter.
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The drills come a few weeks after Serbian President Aleksandar Vucic addressed the plans of the Kosovo administration to turn its security forces into a 'NATO-compatible army,' stating that the move would violate the breakaway region's own constitution and the spirit of all its agreements with Belgrade.