On the eve of Independence Day celebrations, an elaborate ground-to-air security apparatus has been put in place in the capital to pre-empt any terror strike. Thousands of Delhi Police and paramilitary personnel were deployed in and around the city, especially near the Red Fort from where Prime Minister Manmohan Singh will unfurl the tricolour and address the nation.

The Union Home Ministry has already issued a country-wide alert asking states to tighten security at sensitive locations and installations to thwart any attempt of terror strike.

Around 40 CCTVs will be installed in and around the Red Fort to ensure incident-free celebrations while sharpshooters of the NSG will be deployed on the high-rises near the 17th century Mughal monument. Security agencies are constantly reviewing arrangements at the Red Fort and have zeroed in on the ’safe houses’ where the Prime Minister and other leaders should be taken to in case of a terrorist strike.

Red Fort, Delhi Delhi’s famous Red Fort is known by that name because of the red stone with which it is built and it is one of the most magnificent palaces in the world. India’s history is also closely linked with this fort. It was from here that the British deposed the last Mughal ruler, Bhadur Shah Zafar, marking the end of the three century long Mughal rule. It was also from its ramparts that the first Prime Minister of India, Pandit Jawharlal Nehru, announced to the nation that India was free form colonial rule.

The Mughal emperor, Shah Jahan, after ruling from Agra for eleven years, decided to shift to Delhi and laid the foundation stone of the Red Fort in 1618. For its inauguration in 1647, the main halls of the palace were draped in rich tapestry and covered with silk from china and velvet from Turkey. With a circumference of almost one and a half miles, the fort is an irregular octagon and has two entrances, the Lahore and Delhi Gates.

Form the Lahore Gate, a visitor has access to the Chatta Chowk (vaulted arcade ) which as once a royal market and housed court jewelers, miniature painters carpet manufacturers, workers in enamel, silk weavers and families of specialized craftsmen. The road from the royal market leads to the Nawabarkhana (band house) where the royal band played five times a day. The band house also marks the entry into the main palace and all visitors, except royalty had to dismount here.

The Diwan-e-Aam is the Red Fort’s hall of public audience. Built of sandstone covered with shell plaster polished to look like ivory, the 80 x 40 feet hall is sub-divided by columns. The Mughal emperors would hold court here and meet dignitaries and foreign emissaries. The most imposing feature of the Diwan-e-Aam is the alcove in the back wall where the emperor sat in state on a richly carved and inlaid marble platform. In the recess behind the platform are fine examples of Italian pietra-dura work.

The piece de resistance of the fort, the Diwan-e-Khas was the hall of private audience. The most highly ornamented of all Shah Jahan’s buildings, the 90 x 67 feet Diwan-e-Khas is a pavilion of white marble supported by intricately carved pillars. So enamoured was the emperor by the beauty of this pavilion that he engraved on it the following words: If there is paradise on the face of this earth, it is this, it is this.”

Richly decorated with flowers of inlaid mosaic work of cornelian and other stones, the Diwan-e-Khas once housed the famous Peacock Throne, which when it was plundered by Nadir Shah in 1739, was valued at six million sterling.