Frustrated Russian forces are prepared to “indiscriminately” use thermobaric bombs to seize control of Ukraine, Western officials believe. One western official said it was “likely” that Russia failed to achieve its main objectives on day one of its invasion of Ukraine. The official added: “And my fear with those objectives, that timescale not being met, is if that continues to be a theme where they are delayed and then my concern is that that Russia uses indiscriminate use of indirect fire, particularly artillery systems, thermobaric weapons - which we know Russia has both in its armoury and has used in...