White House National Security Adviser H.R. McMaster served at a UK-based think tank financed by a controversial, George Soros-funded group identified by the Obama White House as central in helping to sell the Iran nuclear deal tothe public and news media.
From September 2006 to February 2017, McMaster is listed as a member of International Institute for Strategic Studies (IISS), where he served as consulting senior fellow. The IISS describes itself as a “world-leading authority on global security, political risk and military conflict.”
The IISS has been supportive of the Obama administration-brokered 2015 nuclear accord with Iran, and the group has repeatedly hit back against charges that Tehran has violated the agreement.
McMaster himself has been accused of purging the National Security Council of hardliners on Iran, and he is seen as a leading proponent of the Iran nuclear accord within the Trump administration. He has reportedly urged the White House to recertify Iran’s compliance with the Iran nuclear deal.
IISS’s website contains a list of groups, corporations and government entities that provide funding to the think tank, including during the period of McMaster’s work there. Curiously missing from the page of donors, however, is the controversial Ploughshares Fund, a grantmaking group identified last year by the Obama White House as central in helping to market the Iran nuclear deal to the news media.
Here is a previous Think Tank Watch piece on McMasters' various connections to think tanks.