State lawmakers are launching a rushed effort to overhaul the state’s maps, which currently have a 6-5 split.

Virginia Democrats are poised to enter the nationwide redistricting battle, according to three Democrats familiar with the plans, taking on an effort to redraw the state’s congressional lines just days before closely watched elections in the state.

How exactly the state’s map will change is not yet clear. The state’s delegation is currently split between six Democrats and five Republicans, with three members — Democrat Eugene Vindman and Republicans Rob Wittman and Jen Kiggans — in potentially competitive races.

“We are opening up the process reluctantly because of this aggressive midterm redistricting by Republicans in response to Trump across the country,” said one Virginia Democrat familiar with the plans.