Wikipedia:Articles for deletion/Operation Voicer
Needs some work (particularly, the first paragraph past the lead is written more like a news story intro than an encyclopedia article), but significant media coverage, especially from the BBC, looks like it meets 
— User:Creffett, 23:35, 23 August 2019 (UTC)
Stance: keep
Cited policy: WP:NCRIME (Wikipedia:Notability)