"Laporan itu diluncurkan di masa pemerintahan yang lalu."

Translation: That report was launched during the era of the previous government.

[dkfour]

How is a report launched? Perhaps: That report was released by the previous administration.

[Neil423241]

"How is a report launched?"
The same way a book is launched.

[donny309620]

A better English translation would be" That report was launched by the previous government." or "That report was launched during the previous government."

[Bev425285]

Why is yang required this time?