noun, noun or participle which takes 'suru'
press release; announcement to the press
Refers to the act of issuing a statement or information to the media, or the content itself. Often used in formal or corporate contexts.
会社は新製品について新聞発表を行った。
The company issued a press release about the new product.
そのニュースは新聞
I first learned of that news through a press release.