WASHINGTON — Even after Secretary of Defense Jim Mattis resigned over the decision, two of President Donald Trump’s top advisers have offered different messages about his intentions for a Syria withdrawal.

Secretary of State Mike Pompeo has asserted, in both internal briefings and public interviews, that Trump’s instructions are clear and the troops are coming out, while saying the administration’s overall goals for the region have not changed. Meanwhile, national security adviser John Bolton, currently traveling in Israel and Turkey with a press pool in tow, has said any US withdrawal from Syria will be conditions-based, and won’t occur until the so-called Islamic State in Syria (IS or ISIS) is fully defeated and unless Turkey guarantees protection for Syrian Kurdish fighters that Ankara considers terrorists.

“There are objectives that we want to accomplish that condition the withdrawal,” Bolton told journalists traveling with him in Israel on Sunday. “The timing of the withdrawal occurs as a result of the fulfillment of the conditions and the establishment of the circumstances that we want to see. And once that’s done, then you talk about a timetable.”

Pompeo offered a different emphasis in an internal briefing to State Department Syria watchers last week, sources said: We are leaving.