PALM BEACH, United States — President Donald Trump on Sunday sought to justify the military operation against Iran by citing the need to ensure America’s long-term security, and to prepare the public for further casualties after the deaths of three US troops. “Sadly, there will likely be more before it ends,” Trump said in a video address published on his Truth Social platform, responding to news of the casualties. READ: Latest Iran developments: Trump vows to avenge deaths of US troops “America will avenge their deaths and deliver the most punishing blow to the terrorists who have waged war against, […]... Keep on reading: Trump seeks to justify Iran war to US public