Foothold situation

For the episode, see Foothold.

Foothold, or Foothold situation, is when an enemy has large control over a military base.

Known foothold situations

• 2000: Unknown aliens impersonates several key figures on and of Stargate Command. (SG1: "Foothold")
• 2004: Anubis gains control over parts of SGC (SG1: "Lockdown")
• 2008: Wraith infiltrated the Midway space station and made it to the SGC. (SGA: "Midway")