Major Kusanagi vs. Armed Geisha Androids
Episode 1 · Hotel Hostage Crisis · Section 9 Victory
Section 9 enters the series during a hostage crisis involving armed geisha androids and government officials.
Motoko approaches from above using thermoptic camouflage while the rest of Section 9 secures the room and hostages.
The Breakdown
The operation establishes the Major immediately. She does not overpower the situation by charging through the front door. Section 9 combines stealth, cyberwarfare and coordinated entry, allowing Motoko to disable the android threat before the political crisis becomes a massacre.
Debut: Ep 001 - Section-9: Public Security Section 9
Section 9 vs. the HAW-206
Episode 2 · Runaway Multiped Tank · Section 9 Victory
The prototype HAW-206 escapes with the cyberbrain of its deceased designer inside it and begins moving toward the designer's destination while conventional forces struggle to stop the machine.
Section 9 has to disable the tank without treating it like an ordinary unmanned weapons malfunction.
The Breakdown
Batou and the others attack the HAW-206's mobility while Motoko closes directly on the machine. She physically forces the hatch mechanism far enough to push her prosthetic body to its limit, buying the team the chance to stop the vehicle and uncover the human intention driving it.
Debut: Ep 002 - Testation: Runaway Evidence
Section 9 vs. Umibozu
SPOILER!
Episode 24 · Section 9 Headquarters · Forced Dispersal
Once Section 9 gets too close to the political core of the Laughing Man case, Umibozu commandos are deployed to dismantle the unit.
The goal is not a normal arrest. Section 9 is being erased as an organization.
The Breakdown
Aramaki's team uses its own headquarters defensively long enough to destroy sensitive material and scatter. Saito provides covering fire while the other operatives use the building, heavy weapons and prepared escape routes to deny Umibozu a clean capture.
Section 9 does not win the battle. It survives long enough for Aramaki's larger plan to keep working.
Debut: Ep 024 - Annihilation: The Brink of Destruction
Major Kusanagi vs. the Umibozu Armed Suit
SPOILER!
Episode 25 · Warehouse Battle · Tachikoma Sacrifice
Motoko is pinned by an Umibozu armored suit whose heavier weaponry leaves her with almost no room to counterattack.
The fight changes when the Tachikomas return.
The Breakdown
The Tachikomas were removed from Section 9 because Motoko no longer trusted their growing individuality in combat. They come back anyway and choose to protect her.
Their intervention destroys the armored suit and saves the Major, but the decision matters more than the hardware. Machines once dismissed as unreliable because they had become individuals independently choose to sacrifice themselves for another person.
Debut: Ep 025 - Barrage: The Rain of Death
Saito vs. Major Kusanagi
Episode 40 · Poker Face · Wartime Flashback
Saito tells the story of meeting Motoko during an earlier war, when he was operating as a sniper against the force she was leading.
The story is framed as Saito's own account, and the people listening are never required to accept every flourish as documentary fact.
The Breakdown
Saito uses distance and positioning to control the engagement until Motoko closes the gap. By the end of the encounter he has lost his left eye and gained the attention of the woman who will eventually become his field commander.
Whether Saito embellishes the story or not, the point survives: Section 9 was built from people who once had very different loyalties.
Debut: Ep 040 - DI: Beware the Left Eye - POKER FACE
The Tachikomas vs. the Nuclear Missile
SPOILER!
Episode 52 · Dejima · Final Interception
With a nuclear missile headed toward Dejima, the Tachikomas face a threat Section 9 cannot stop from the ground.
Their response depends on what they have become over the course of the series.
The Breakdown
The Tachikomas coordinate through the network and use the satellite infrastructure available to them to intercept the incoming missile before it can destroy Dejima.
The act costs them the physical and network existence they have been using, but it is not simply a machine executing a final command. The Tachikomas make the choice themselves.
The same AIs once removed from Section 9 because their individuality looked dangerous ultimately save an entire population because that individuality became capable of sacrifice.
Debut: Ep 052 - IN: Return to Patriotism - ENDLESS?GIG