The resurgence of earmarks has divided Republicans as Congress grapples with a looming partial government shutdown and the choice for new Senate leadership in the fall.

As a second chunk of spending bills are expected to be revealed in the coming days to fund the departments of Defense, Labor, Health and Human Services, State, and Homeland Security, Senate Republicans remain at odds over more earmarks, or community project funding, which direct federal dollars to specific “pet projects” in members’ home states and districts.