Self-Forging Fragments Submunitions

The Self-Forging Fragments Submunitions (SFFS) is an air-to-ground special weapon. The weapon in question is a free-fall bomb that fragments into numerous bits of shrapnel. It is capable of damage over a wide area if dropped from a sufficient height, or if used in a divebombing fashion.

Ace Combat 5: The Unsung War
The SFFS debuted in Ace Combat 5. The weapon was effective if there were lots of ground targets but required the use of divebombing for it to be of use. It is exclusive to the F-15E.

Ace Combat Zero: The Belkan War

 * Su-27 Flanker
 * F-2A Viper Zero
 * F-15E Strike Eagle
 * EF-2000 Typhoon
 * Su-47 Berkut

Ace Combat X: Skies of Deception
The SFFS is a usable weapon once again in Ace Combat X. The aircraft that carry it has been altered somewhat.
 * A-10A Thunderbolt II
 * Su-27 Flanker
 * F-15E Strike Eagle
 * EF-2000 Typhoon
 * F-2A Viper Zero
 * YR-99 Forneus

Ace Combat 6: Fires of Liberation
The SFFS is usable once again, with greater strength added to the weapon. However, the aircraft capable of using it has been cut down to two aircraft, presumably for balancing.
 * Mirage 2000-5
 * F-15E Strike Eagle

Ace Combat: Joint Assault
The SFFS is a usable weapon again. Performance is similar but the aircraft that can carry it has been altered.
 * EF-2000 Typhoon
 * F-15E Strike Eagle
 * Su-27 Flanker
 * F-2A Viper Zero
 * YR-99 Forneus
 * A-10A Thunderbolt II
 * Fenrir
 * A6M5 Type Zero Carrier Fighter