Konni Secrets is a tier 2 story mission that’s quite easy to complete, at least the first part of the mission, the second is a bit tough as the game does not tell you much about where to trigger the false signal. But, if you read the note that you picked off the Bomb Maker in the first objective, you know you need to go to the Observatory Tunnel Entrance.
How to Complete Find the Intel of the Konnis Bomb Maker
To complete the “Send a False Signal for Konni Reinforcements” objective in the Konni Secret Mission, you need to first spawn in Al Mazrah. You do not neet to have the Missile Intel on you when you spawn. Make your way to the tunnel entrance and it should trigger a signal. Do note that some players have complained that they do not trigger any signal, so you may need to run in and out of the tunnel a bit for it works. Below is the exact location of the Tunnel Entrance.
If the game is not bugged, you should see the prompt to send the false signal as soon as you enter the tunnel.
Once the signal is sent, a Konni helicopter should land some troops a bit far from your location and they will approach you. It takes some time for them to reach you. You can either wait for them or meet them where the helicopter lands. Once you kill them, find the Assault Plan and exfil with it.
Doing so will complete the 2nd and the 3rd objective of the Konni Secret mission and you can proceed with the game further.