“Russian aviation is a monster. It’s taken on a life of its own.” From the boardroom of RDJ, managing partner Jamie Olden is describing how the firm landed a major role in the biggest commercial lawsuit ever to be contested in Ireland. “We would have traditionally always done a huge amount of work in the insurance defence market,” he says by way of explanation, both in Ireland and the UK. This is not your run-of-the-mill insurance battle, however. RDJ has been engaged to defend major international players including Lloyds, Chubb, and AIG from claims launched by Dublin-registered jet lessors allegedly…