In September 2011 a delegation of British MPs visited Israel, and among the sites they visited was Elbit Systems, suppliers of drones to the UK for use in Afghanistan and cocontractors on the billion pound Watchkeeper Project. Watchkeeper is based on the Elbit Hermes 450.
The MPs were all part of the Conservative Friends of Israel group. At least three delegations of Conservative Friends of Israel have visited Elbit Systems while in Israel. Israel has been remarkably effective at using parliamentary visits to push its point of view, and about two dozen Conservative MPs have gone to Israel in 2011 alone. That they always visit Elbit Systems says a lot about how Conservatives in the UK view relations with Israel and where Israel sees the need to influence British politicians.
Britain, like France, has a large arms trade with Israel, and this doesn’t seem likely to decline under this Conservative government.