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@@ -302,6 +302,7 @@ See also [awesome-pentest § Social Engineering Tools](https://github.com/fabaca
 - [APTSimulator](https://github.com/NextronSystems/APTSimulator) - Toolset to make a system look as if it was the victim of an APT attack.
 - [Atomic Red Team](https://atomicredteam.io/) - Library of simple, automatable tests to execute for testing security controls.
 - [BadBlood](https://www.secframe.com/badblood/) - Fills a test (non-production) Windows Domain with data that enables security analysts and engineers to practice using tools to gain an understanding and prescribe to securing Active Directory.
+- [Caldera](https://caldera.mitre.org/) - Scalable, automated, and extensible adversary emulation platform developed by MITRE.
 - [Drool](https://www.dns-oarc.net/tools/drool) - Replay DNS traffic from packet capture files and send it to a specified server, such as for simulating DDoS attacks on the DNS and measuring normal DNS querying.
 - [DumpsterFire](https://github.com/TryCatchHCF/DumpsterFire) - Modular, menu-driven, cross-platform tool for building repeatable, time-delayed, distributed security events for Blue Team drills and sensor/alert mapping.
 - [Infection Monkey](https://www.guardicore.com/infectionmonkey/) - Open-source breach and attack simulation (BAS) platform that helps you validate existing controls and identify how attackers might exploit your current network security gaps.