{
  "id": 18544,
  "url": "https://breakingdefense.com/2026/08/army-now-using-polaris-mrzr-for-uxs-program-official",
  "title": "Army subbing Polaris MRZR unmanned trucks for ISVs: Official",
  "summary": "The service has swapped ISVs for MRZRs for its UxS initiative, an Army official told Breaking Defense.",
  "authors": "Carley Welch",
  "category": "news",
  "topics": "military-security",
  "orgs": null,
  "regions": null,
  "published_at": "2026-08-11T18:41:23.000Z",
  "fetched_at": "2026-08-12T05:10:43.828Z",
  "source_slug": "x-breaking-defense-ai",
  "source_name": "Breaking Defense (AI)",
  "source_homepage": "https://breakingdefense.com",
  "ethics_ai_record_url": "https://ethics.ai/record/18544",
  "original_url": "https://breakingdefense.com/2026/08/army-now-using-polaris-mrzr-for-uxs-program-official",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}