The military spokeswoman, who requested not to be named, told CNN on Friday that lasers had been flashed at US aircraft, and that the sources of these flashes are suspected to be Chinese.
The latest incident occurred within the last two weeks, the official said.
None of the incidents have resulted in any medical complaints or injuries, the spokeswoman said.
At a regular press briefing Friday, Chinese foreign ministry spokesman Geng Shuang said: "According to what we have learned from the relevant authorities, the accusations in the relevant reports by US media are totally groundless and purely fabricated."
The latest round of suspected laser attacks have all occurred in and around the East China Sea, which is home to disputed island chains, including the Senkaku, claimed by both Japan and China, where they are known as the Diaoyu.
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