Not only you lah, all operational units were on standby but i think each unit had different planned scenario given, yes there were lots of different "talk on the ground" like rolling armour out on northern parts of SG in anticipation of insurgent strikes by MAF, closing & securing causeway, MAF was even threathening to shoot down RSAF AWACS etc. But in reality, BG Choo knew it was all war mongering talk on account of Herzog's visit, all he could do was put operational units on standby & it ended up as another episode of Kris Sabre Rattling. In fact if i'm not mistaken, KL was informed about Herzog's visit 4-6 months prior. It was only when news media reported it on both sides that the "flare up" happened. Kena like Kancheong Spider right