I was looking through all of the stratagems and noticed a few duplicate entries

Orbital and Eagle

Railcannon

Napalm Barrage

Laser

Walking Barrage

Emplacements

Autocannon

Gatling

Anti-Tank

Gas mines

Supply Packs

Directional Shield

Shield Generator

Mission and Other

SEAF Artillery

SSSD Delivery

Prospecting Drill

Supper Earth Flag