The Tac-Ops Mission Pack Add-on for Arma 3 has 9 achievements.
Completed the Beyond Hope operation.
Completed the Stepping Stone operation.
Completed one mission of the Stepping Stone operation without dying.
Completed the Steel Pegasus operation.
Transported all injured soldiers to the LZ Blazer in the Breaking Through mission of the Steel Pegasus operation.
Completed each role of the Beyond Hope operation.
Destroyed all APCs defending Orino by artillery strike in the Beyond Hope operation.
Completed each role of the Stepping Stone operation.
Rescued both pilot and medic in the LZ Nowhere mission of the Steel Pegasus operation.