Mike Tierney

@miketierneyir.bsky.social

Director William & Mary's Global Research Institute | Prof. of International Relations | TRIP Survey (Bridging Academic-Policy Gap) | AidData (China's Development Finance) | International Organizations | Beer | Miami Dolphins https://mjtierney.weebly.com

Some thoughts on the U.S.-Iran war's implications for U.S. deterrence elsewhere. I draw on views of former U.S. foreign policy officials and U.S.-based IR faculty. Thanks to the indefatigable TRIP team for including the question, @miketierneyir.bsky.social; @rmpowers.bsky.social

Duck of Minerva@duckofminerva.bsky.social · 2mo ago

How the Iran War harms U.S. deterrence President Donald Trump’s decision to attack Iran may weaken the U.S. ability to deter great power rivals. But not because the recent U.S.-Iranian memorandum of understanding (MOU) to end the conflict makes the United States look weak. The damage had already…

William & Mary is once again named the #1 public university in the U.S. for study-abroad participation, according to the Open Doors 2025 Report. As an integral part of the Vision 2026 strategic plan, W&M continues to invest in global experiences that drive academic excellence and career readiness.

William & Mary remains No. 1 public university for study abroad

William & Mary is once again the top-ranked public university in the nation for study-abroad participation, a ranking it has attained 12 times over the last 17 years.

news.wm.edu

With contributions from more than 100 students, AidData has mapped China’s overseas port financing like never before. The new report and open dataset reveal a global network of ports, equipment, and nearby resources—shedding light on Beijing’s long-term strategy for supply chain security.

China’s $24B in port financing encircles the globe, reaching 90 countries

New AidData report and dataset provide the clearest picture yet of Beijing’s race for maritime dominance.

news.wm.edu

Rare to read anything these days on U.S.-China relations that causes you to look at the issue in a new light. Alex Yu-Ting Lin and @robertralston.bsky.social‬ shed new light on whether and to what extent there is a "consensus" on the China threat. Great use of survey data to illuminate a key issue.

Robert Ralston@robertralston.bsky.social · 5mo ago

How do US elites and the public think about competition w/ China? And who finds what Chinese diplomatic signals reassuring/ threatening, and by how much? Alex Yu-Ting Lin and I have a new article in @twqgw.bsky.social that answers these questions. Open access www.tandfonline.com/doi/full/10....

The Washington Quarterly Spring 2026 issue cover

I’m seeing posts from people (outside of MN) about how US citizens should carry their passports. And let me say that *inside* MN, we are calmly responding to requests with: “No, I don’t have to show you any documentation.” Because that’s how you protect everyone, regardless of immigration status.

New research from my colleagues @wm.edu's AidData on Chinese development finance and investments in both developing countries and also the US, UK, EU, and Japan. New report and dataset released tomorrow. Here is a preview from the BBC: www.bbc.com/news/article...

China's investment spree in UK gave it access to military-grade technology, BBC told

Tens of billions of pounds has been spent by the Chinese in the UK since 2000, Panorama has learned.

bbc.com

Let’s spell this out. Trump fired a qualified U.S. attorney who refused to do his bidding and installed his own personal lawyer to punish a perceived opponent. Justice needs to follow the law, not politics. This is an attack on the rule of law. Full stop.

Former FBI Director James Comey indicted days after Trump demanded his DOJ move 'now' to prosecute enemies

Former FBI Director James Comey has been indicted just days after President Trump issued a public demand for the DOJ to act "now" to prosecute him, sources say.

abcnews.go.com

SEPTEMBER 24: @cullenhendrix.bsky.social joins PIIE Insider LIVE to discuss how climate change is shaping human health & security & how government responses on critical minerals, tech, & more will shape the planet's future. Subscribe wherever you get podcasts. Live event:

Climate change, security, and the race for critical minerals

Cullen Hendrix, PIIE senior fellow, joins Anjali V. Bhatt, PIIE communications manager and research fellow, for a live, virtual conversation about how climate change is shaping human health and securi...

piie.com