LONDON (Reuters) – Sterling rallied against the euro on Thursday amid a general drop in riskier currencies as investor anxiety intensified over the war in Ukraine. In the absence of any major economic or policy news, the pound traded in a narrow range versus the dollar and by 1620 GMT sterling was 0.1% higher at $1.3143. Versus the euro, sterling soared 0.7% to 84.33 pence, reversing some of the recent weakness that saw the British currency hit a three-month low in Asian trading hours. The euro has rebounded in recent sessions against most currencies after a bruising month, as investors become…