Then on Saturday morning, President Donald Trump said Zinke will be leaving at the "end of the year." "Ryan has accomplished much during his tenure and I want to thank him for his service to our Nation," Trump said in a post on Twitter. "The Trump Administration will be announcing the new Secretary of the Interior next week," the president added in a second post. Zinke also confirmed his resignation, speaking generally about his troubles in a statement posted on Twitter in the afternoon. In it, he pushed back against "false allegations" that have consumed media coverage of the department. "It is better for the President and Interior to focus on accomplishments rather than fictitious allegations," the outgoing Secretary said.The winners of the @interior Christmas tree and hallway holiday decorating contest are in!
— Secretary Ryan Zinke (@SecretaryZinke) December 14, 2018
Employee Choice Tree - @NatlParkService Cultural Resources
Employee Hallway - IT
Sec Choice Tree - @USIndianAffairs
Sec Choice Hallway - Insular Affairs @ASIIADomenech pic.twitter.com/EIWSC1K0RZ
I love working for the President and am incredibly proud of all the good work we’ve accomplished together. However, after 30 years of public service, I cannot justify spending thousands of dollars defending myself and my family against false allegations. Full statement attached. pic.twitter.com/gwo75SA6bM
— Secretary Ryan Zinke (@SecretaryZinke) December 15, 2018
Zinke, who had a strong record on tribal issues during his two years in the U.S. House of Representatives, arrived at Interior in March 2017 with great promise. He vowed to fight for improvements in the BIA's budget, which has failed to keep up with inflation and other costs, and address misconduct at the agency. But Zinke has found it difficult to bring change, as well as discipline, to an agency with roots in genocidal and colonialist policies of the past. He has failed to bring significant resources to the BIA and has offered little in terms of new initiatives, except for adopting a tough stance on drugs, one that hasn't always been well received in Indian Country, and for proposing a controversial reorganization that tribes all but declared dead on arrival. And despite ordering the BIA more than a year ago to develop anti-harassment policies and plans, no such documents have ever been made public. Meanwhile, a string of reports about sexual harassment, misconduct and other bad actors have trickled out from the Office of the Inspector General while Zinke and Tara Sweeney, the new Assistant Secretary for Indian Affairs, have gone all but silent on the issue. During some of his recent visits with Interior bureaus, Zinke seemed to accept the lack of progress, telling some employees that he was "going to do more for Indian Country" in 2019 -- a prospect that has disappeared with his sudden exit from the administration. "I was disappointed to learn that Secretary Zinke is stepping down. He has been a strong partner for western states and for Alaska, in particular," said Sen. Lisa Murkowski (R-Alaska), the chairman of the Senate Committee on Energy and Natural Resources, which also handles key tribal legislation. Alaska has indeed been a strong focus of Zinke's efforts, with a wealthy Alaska Native corporation benefiting from his pro-development agenda. Sweeney, who is is the first Alaska Native to serve as Assistant Secretary for Indian Affairs, a political post at Interior, happens to be a former executive at Arctic Slope Regional Corporation, which has lobbied extensively to open the Arctic National Wildlife Refuge (ANWR) to drilling. “Surrounding himself with former lobbyists, it quickly became clear that Ryan Zinke was a pawn for the oil and gas industry," said Jennifer Rokala, the executive director of the Center for Western Priorities, which has repeatedly accused the outgoing Secretary of "corruption." But Zinke's Indian agenda isn't the only one that has gone awry, as Sweeney too has been hobbled by a lack of new initiatives after joining the Trump administration in late July. During her confirmation hearing earlier this year, Sweeney vowed to spend her first 180 days on a listening tour with tribal communities. Such a plan has yet to materialize as 2019 approaches. "One cannot paint Indian Country with a single stroke," Sweeney told the Senate Committee on Indian Affairs on May 9. With Zinke heading out the door, Sweeney will remain as the face of the Trump administration's Indian policy. Controversial proposals initiated before her arrival at Interior include the reorganization, regulations that tribes say will make it harder to restore their homelands and a halt altogether to land-into-trust applications in Alaska. "We need an Interior Secretary who doesn’t just listen to corporate lobbyists and donors, but who will closely consult with tribes and listen to the overwhelming majority of the American people who want to see our land and environment protected," said Sen. Tom Udall (D-New Mexico), the vice chairman of the Senate Committee on Indian AffairsSecretary of the Interior Ryan Zinke presented with blanket by veterans at National Congress of American Indians #NCAIMY17 #Connecticut pic.twitter.com/ifvxwKni7B
— indianz.com (@indianz) June 13, 2017
Replace with a Native American.
— Lynnetta White (@NettaTah) December 15, 2018
House Dems: Do not let this go. Do not let Zinke slide. He must be held responsible! https://t.co/D7LfhC5gXh
— Roxsheep (@Roxanne59632009) December 15, 2018
Individual 1 needs to do the same.
— 🦅WANBLI LUTA🦅 (@luta_d) December 15, 2018
We’ve had to do alllllll this training on harassment only for the top dogs in DOI to still be doing the harassing 🤦🏽♀️ https://t.co/DsgLfCBdko
— Merry Hosmer (@Seminolemama) December 15, 2018
Racist Trump says the crooked Zinke doing a great job to deny economic development in tribes. Just because Trump couldn't operate a successful casino he is jealous of the Tribes success
— Jack (@kiniew86) December 15, 2018
Good riddance https://t.co/W8cGS9c2xt
— Sharon Slaey (@SharonSlaey) December 15, 2018
Bye Felicia 👋🏻 https://t.co/VKmuPppZ1l
— Ruth H. Hopkins (@RuthHHopkins) December 15, 2018
Can't wait for the corruption charges to hit Zinke... Will there be a flag burning at Interior once he's gone for good? #TearDownThisFlagpole https://t.co/yHahSOn1H9
— MBBrownSF 2.0 (@BMbsf) December 15, 2018
Investigation of Misconduct Allegations at Haskell Indian Nations University (November 2018)
BIA Official Engaged in Unprofessional Behavior (September 4, 2018)
Employees Believed BIE Director’s Presence During Fiscal Monitoring Review at Former School Was Improper (August 2018)
BIE Official Allegedly Inflated Gifted Program Enrollment and Student Attendance Numbers at Former School (August 2018)
Insufficient Actions by BIA Management and Human Resource Officials in Response to Sexual Harassment Reports (October 18, 2017)
BIA Employee Visited Pornographic Websites on His Government Computer (September 20, 2017)
BIA Employee Sent Unwanted, Sexually Explicit Messages (June 5, 2017)
Bureau of Indian Education manager investigated for sexual misconduct (December 5, 2018)
Cronkite News: Secretary Zinke unleashes personal attack on lawmaker (December 3, 2018)
Secretary Zinke faces scrutiny over dealings at Interior (October 31, 2018)
Leader of Bureau of Indian Education was investigated for misconduct (September 6, 2018)
Tara Sweeney quietly takes helm at Bureau of Indian Affairs (August 16, 2018)
'Shake it up': Bureau of Indian Affairs undergoes change in the Trump era (July 10, 2018)
Bureau of Indian Affairs finally lands a leader in the Trump era (June 29, 2018)
High Country News: Harassment pervades Bureau of Indian Affairs (March 16, 2018)
Tribes call for speedy action on long-awaited Bureau of Indian Affairs pick (June 7, 2018)
Bureau of Indian Affairs nominee takes big step toward confirmation (June 4,2018)
Mark Trahant: Tara Sweeney finally gets her day on Capitol Hill (May 11, 2018)
Bureau of Indian Affairs nominee vows 'zero tolerance' for harassment (May 10, 2018)
Recap: Tara Sweeney confirmation hearing as Assistant Secretary for Indian Affairs (May 9, 2018)
Bureau of Indian Affairs nominee Tara Sweeney set for confirmation hearing (May 8, 2018)
Bureau of Indian Affairs nominee finally lands confirmation hearing (May 1, 2018)
Bureau of Indian Affairs in disarray with another mysterious departure (April 27, 2018)
Spouse of Bureau of Indian Affairs nominee lands deal with ex-Trump aide (April 9, 2018)
Bureau of Indian Affairs nominee in limbo due to corporate connection (March 9, 2018)
Trump team pushes Senate to move on nominations at Department of the Interior (October 26, 2017)
National Congress of American Indians looks forward to Tara Sweeney confirmation (October 18, 2017)
Alaska Native executive Tara Sweeney named to top Bureau of Indian Affairs job (October 17, 2017)