where? on which kind of vectors? Free fall bombs? MIRV missiles? how many?
No. India just need to show it can inflict hard hits, and 200 warheads are enough.
Chemical weapons during WW2? where? only japan use it against prisonners and civilian, in low qty.
Napalm? OK, but not a decisiv weapon. Even in Vietnam, in another scale, it was not devisiv.
You definitively can't compare a classical weapon (bigger classical bomb is a 20 tons TNT one) with a "classical" thermonuclear one (150000 to 1 million tons of TNT).
There is a big difference between the Qty of natural Uranium you have, and the Qty of military grade you have ! It's even harder with plutonium.
I can only say that 1 ton of Natural Uranium has 7.1kg of U235 and can be made into 6kg of Pu239 by CANDU (PHWR) power plants. It is universal even for Pakistan, Russia or USA. The CANDU reactors use natural uranum without enrichment. At the end, the fissile material has 0.24% U235, 0.4% Plutonium and rest U238 and by products by weight. Initially, U235 is 0.71% by weight. So, if this 0.24% U235 is recycled by enrichment to 0.71% and reused with other natural Uranium, the total yield for 7.1kg U235 (0.71% of 1 ton) will be 6kg of plutonium.
If the reactor fuel is replaced quickly, the plutonium will mostly remain as Pu239 and won't become Pu240. Even if the Pu240 occurs, it will still be fissionable but need more quantity of fuel. The quantity of Uranium and military grade is different. I am saying that it is possible for India to extract Uranium in large quantity henceforth to stockpile bombs.
Chemical weapons were used in WW2. japan used it extensively in China. Also, USA used Napalm to burn down japanese cities which were made of wooden buildings. Napalm was decisive in Japan as over hundred thousand died in a single night of Napalm bombing Tokyo which was more than people dead in Hiroshima and Nagasaki combined. Again, Nuclear bomb was more effective due to Japanese cities were wooden.
Using 200 bombs serves no purpose. No on uses bombs and then waits for enemy to strike back. Also, there is a long standing grudge. The enemy is extremely crazy and can never learn. There is no way a mere show of strength going to influence anything. There is no scope for reasoning left at all.



