Air-Defense Launcher
“A man-portable air-defense system designed to target enemy aircraft. Requires lock-on before launch, after which missiles will self-guide to the target unless intercepted by countermeasures. Designated targets can be locked-on from further away and lose below-radar protection.”

| Class | Engineer |
| Unlock | Rank |
| Requirement | Rank 3 |
| Added in | 1.0.1.0 (Launch) |
7 patch notes mentioning the SLM-93A Spire, newest first. Each entry is the exact line from EA's Game Update notes.