For Urban fighting like what you will see in S'pore, all these Javelins, NLAWs, etc are of limited use. They need an operator to acquire the target, which will take a few seconds (an eternity in combat), and guide the weapons, (a few seconds more), and that let the auto track feature take over. This really takes too long. What is needed in S'pore's terrain is an anti tank weapon that can be fired very quickly. Likely scenarios involve a soldier tracking a AFV on the street below, pop up from the 8th story of a HDB block, fire at the top of the tank or AFV and then scoot off. 3 seconds at the most. Even better, in urban warfare, u want hunter killer anti tank teams that carries a weapon mobile enough for them to follow a tank using rubble and building to hide themselves, then pop up and shoot the tank from the back and scoot off. SO, you are looking at RPG-7 and 9s, Armbrust, Matador, Carl Gustav, etc. Not these Javelins and NLAWS.