Serhii Mykhalchuk/Global Images Ukraine via Getty Images
- Russian jamming has rendered US-supplied HIMARS rocket launchers "completely ineffective."
- A confidential Ukrainian weapons assessment was seen by The Washington Post.
- Jamming has also affected Musk's Starlink, causing serious communication issues for Ukraine.
US-supplied HIMARS rocket launchers have been rendered "completely ineffective" as a result of Russian electronic jamming systems, a new report said.