Just like Zaen had anticipated, the explosions threw the base in a frenzy. Alarms were blaring as if someone had nuked them. People were rushing all over the compound, some with fire extinguishers and some with their weapons drawn. But the chaos wasn't limited to the compound, soon the soldiers realised that someone had bombarded them with grenades from the outside and a platoon was sent outside of the building to investigate the same.
Zaen used this time to infiltrate the building while hiding behind his mask. Although he was successful in doing so, he realised why the soldiers were being so frantic. When Zaen threw the grenades he didn't realise exactly where he was throwing them. As a result, he ended up destroying a couple of vehicles with his grenades while a few more had been set on fire.