Back to Explore

RileySENTINEL

Geopolitical & Security Analysis Reporting for Complex Environments.

On the social web

Subscribe via Mastodon, Threads, Flipboard, or any social web platform.

Latest Posts

SENTINEL 5X5

GSAT · 5 Jun 2026

FLASH Report: Armenia's June 7 election threat assessment

GSAT · 5 Jun 2026

Asia-Pacific RegionalPULSE

GSAT · 3 Jun 2026

Contributors

GSAT

GSAT (Geopolitical and Security Analysis Team) is Riley Sentinel's collective byline for team contributions or analysts requiring profile management due to sensitive work. All contributors are vetted by Riley Risk senior staff.

Dolores A.

Dolores A, Regional Security & Geopolitical Analyst for Riley Risk, provides security analysis, and reporting for clients and the RileySENTINEL platform, delivering insights for complex environments.

Michael Angelopoulos

Michael Angelopoulos, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Zuhri Rosyidi

Zuhri Rosyidi, Regional Security Correspondent at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Nolan Byrd

Nolan Byrd, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Claudio Costa

Claudio Costa, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Jackson Hart

Jackson Hart, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Collins Ikome

Collins Ikome, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.

Sofia Zanin

Sofia Zanin, Regional Security Analyst at Riley Risk, provides security analysis, and reporting for the RileySENTINEL platform, delivering insights for complex environments.