As Israeli attacks on Iran, and Tehran’s retaliatory strikes, enter their sixth day, the deepening conflict is sparking fears in Islamabad, say analysts, rooted in its complex ties with Tehran and the even greater unease at the prospect of the Israeli military’s aerial influence extending close to the Pakistani border.

Israel said on Friday it targeted nuclear facilities, ballistic missile factories and military commanders in a "preemptive strike" to prevent Tehran from building an atomic weapon. Several brokerages had initially expected a cut but revised their forecasts after the Israeli strikes sparked fears of a broader conflict.