Full Metal Panic! - Season 2 - Eps 6: The War Cry of Excessiveness
To prevent the school from disbanding the rugby team, Sousuke and Kaname help train them for an exhibition match against a rival school. Upon discovering that the players are timid and passive, Sousuke subjects them to grueling basic training to toughen them up, which helps them win the match. The scene of Sousuke's grueling training of the rugby players by berating and abusing them to desensitize them to make them stronger references the boot camp scenes from Full Metal Jacket.
About Full Metal Panic!

Title: Full Metal Panic!
First Air Date: 2002-01-08
Last Air Date: 2018-07-18
Status: Ended
Rating: 7/10 (from 122 votes)
Language: JA
Seasons: 5
Total Episodes: 60
Network: Fuji TV WOWOW Prime AT-X
Genres: Animation, Sci-Fi & Fantasy
Production Companies: GONZO, GONZO Digimation, Kyoto Animation, Fuji Television Network
Synopsis
Kaname Chidori’s one of the most popular girls at her high school – unfortunately, it’s her growing popularity off campus she should be worrying about. Unbeknownst to Kaname, terrorists are plotting her abduction, believing she possesses the rare and coveted abilities of “the Whispered.” That’s where Sousuke Sagara enters the picture. He’s a hotshot soldier from the clandestine counter-terrorist organization known as Mithril – and he’s going undercover at Kaname’s school to try and keep her safe. He may be an ace in the cockpit of an Arm Slave mech, but there’s no training in the world that could prepare him for the warzone of high school.
Cast

Tomokazu Seki
Sousuke Sagara (voice)

Satsuki Yukino
Kaname Chidori (voice)

Michiko Neya
Melissa Mao (voice)

Rio Natsuki
(voice)

Shin-ichiro Miki
Kurz Weber (voice)

Mamiko Noto
Shinji Kazama (voice)

Ikue Kimura
Kyoko Tokiwa (voice)

Yukana
Teletha "Tessa" Testarossa (voice)

Tomomichi Nishimura
Cmdr. Richard Mardukas (voice)