In anticipation of high-stakes peace talks between the United States and Iran in Pakistan, authorities have activated the 'Blue Book' security measures to ensure the safety of visiting dignitaries, including US Vice President JD Vance. The 'Blue Book' serves as a comprehensive security manual in both India and Pakistan, detailing protocols for protecting high-ranking officials such as the President and Prime Minister. In Pakistan, security arrangements involve police and paramilitary forces, with major routes closed to facilitate secure movement. Local holidays have been declared in Islamabad and Rawalpindi to manage logistics. Meanwhile, India's 'Blue Book', issued by the Ministry of Home Affairs, outlines specific protocols for the reception and transport of VVIPs, emphasizing strict coordination between central and state agencies. Additionally, the 'Yellow Book' in India provides security guidelines for other important individuals, including ministers and judges, based on threat assessments categorized from Z+ to X. This dual protocol system highlights the significant emphasis both countries place on the security of their dignitaries.