International security
...In 2018, India allocated four trillion rupees ($58bn), or 2.1 percent of its gross domestic product (GDP), to support its 1.4 million active troops, according to the International Institute for Strategic Studies (IISS).
Last year, Pakistan spent 1.26 trillion Pakistani rupees ($11bn), about 3.6 percent of its GDP, on its 653,800 troops. It also received $100m in foreign military assistance in 2018.
Between 1993 and 2006, more than 20 percent of Pakistan's annual government expenditure was spent on the military, according to estimates from the Stockholm International Peace Research Institute (SIPRI).
The military accounted for 16.7 percent of government spending in 2017, it said.
By comparison, India's military spending as a percentage of its government expenditure remained under 12 percent during the same period, according to SIPRI. It was 9.1 percent in 2017.
Missiles and nuclear weapons
Both nations have ballistic missiles capable of delivering nuclear weapons.
India has nine types of operational missiles, including the Agni-3 with a range of 3,000km to 5,000km, according to the Center for Strategic and International Studies (CSIS) in Washington.
Pakistan's missile programme, built with Chinese assistance, includes mobile short- and medium-range weapons that can reach any part of India, CSIS said. The Shaheen 2 has the longest range, up to 2,000km.
In 2011, Pakistan confirmed that it had acquired
tactical nuclear weapon capability, wherein smaller nuclear warheads are attached to short-range missiles (50-100km) as a deterrent against relatively small-scale conventional Indian attacks.