The Post is a 2017 drama directed by Steven Spielberg set during the time of the Vietnam War as the editors and the owner of The Washington Post debate whether they should release the infamous "Pentagon Papers", which was a detailed account of why and how the US got involved in the conflict. The cast includes Tom Hanks as the Post editor Ben Bradlee and Meryl Streep as Kay Graham, the newspaper's first female publisher.
The following weapons were used in the film The Post:
M79 Grenade Launcher
An M79 grenade launcher is briefly seen used by US troops fighting in Vietnam.
M26 Hand Grenade
US troops are also seen carrying M26 Hand Grenades.