Explanation

Attock Fort and Lahore Fort were built by Emperor Akbar.

Lahore Fort (It is also known as Shahi Qila

Initiated the construction in the 1560s)

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Attok Fort (constructed in 1581

Construction was completed in two years 1583)

Additional information 

Lahore fort:

The Lahore Fort is located in the northern part of Lahore's old walled city.

The fort's Alamgiri gate is part of an ensemble of buildings, which along with the:

• Badshahi Mosque
• Roshnai Gate
• and Samadhi of Ranjit Singh

Attok fort:

It is sandwiched between Peshawar Road on one side and the River Indus on the other.

The fort consists of 4 gates.

• Delhi gate
• Lahori Gate
• Kabuli Gate 
• Mori Gate