The Pak-China Economic Corridor (PCEC) is a collection of infrastructure projects between Pakistan and China aimed at improving connectivity and cooperation. Key projects include upgrading the Gwadar Port, which China will operate for 40 years, and constructing roads like the Karachi-Lahore Motorway. The projects will improve Pakistan's economy by increasing trade, investment, and addressing energy shortages. Analysts believe the corridor will strengthen Pakistan-China relations while giving China access to the Indian Ocean and benefitting Pakistan through jobs and business opportunities.