The proposal, announced Monday through the newly established Marine Minerals Administration (MMA), would revise portions of the 2016 Arctic Exploratory Drilling Rule adopted during the Obama administration. “This proposed rule reflects a disciplined, mission-focused approach that strengthens regulatory efficiency, reduces unnecessary barriers and ensures that Arctic energy exploration proceeds safely, responsibly and under strong federal oversight.” The agency also proposes eliminating the separate Integrated Operations Plan requirement, instead incorporating key Arctic planning information into the existing Exploration Plan process. The proposal marks the latest chapter in a decade-long political battle over Arctic offshore development. The 2016 Arctic Exploratory Drilling Rule was developed after years of review following Shell’s failed Arctic drilling campaigns in 2012 and 2015.