Users were unable to configure security policy via J-Web after upgrading to Junos 25.2R1, the original Security Policies & Objects tab was missing from the menu
Starting in Junos OS Release 25.2R1, the Security Policies & Objects and Security Services menus are combined and renamed as Shared Objects and Identity on J-Web. Using this, you can access zones/screens, global addresses, access profiles, address pools, and services.
Explore J-Web | J-Web for SRX Series 25.2 | Juniper Networks
However, the policy option has been removed. Therefore, users will need to modify security policies from CLI command line:
Configuring Security Policies | Junos OS | Juniper Networks
Workaround:
Downgrading to Junos OS versions earlier than 25.2R1 could restore the policy option.