RUSSIAN President Vladimir Putin has warned his armed forces are ready to use "more military means" to obliterate Islamic State (ISIS) in Syria as his fight against the terror group rages on. The Russian leader boasted about how the twisted jihadis have yet to see the full force of his aggression, as he said Moscow was ready to batter the militants with "the most modern weapons". I want to stress that these are by far not all of our capabilities. We have more military means. And we will use them - if need be."