Headlines of Iran’s Persian dailies on June 28

Kayhan:

Leader urge Juditioay preserve people's psychological security

Iran's home-made Simorgh aircraft joins air fleet

Afkar:

Raeisi stresses boosting ties with Qatar

Servat:

Iran-Saudi oil cooperation starts

Asia:

Moscow exhibition host Iranian knowledge-based firms

Eghtesad-e Mardom:

Leader stresses eradication of corruption 

Saramad-e Eghtesad:

Tangsiri: US understands language of IRGC Navy authority

RHM/