US authorities have deployed air defence systems at President Donald Trump’s New Jersey golf club amid possible Iranian drone and missile threats. According to US defence website The War Zone, images and videos showed air defence equipment at Trump’s Bedminster golf club. The War Zone identified a short-range Avenger air defence system in the background of footage showing Trump. Sentinel air defence radar systems were also visible in other recordings. Read more: Trump says Iran must pay compensation for those it has killedMeanwhile, NORAD F-16 fighter jets intercepted two civilian aircraft that entered a temporary no-fly zone near the golf club while Trump was present.