List of battles involving the Rashidun Caliphate

This is the list of battles involving the Rashidun Caliphate ranked chronologically from 632, with the first caliph Abu Bakr As-Siddiq, to the last caliph in 661, Ali ibn Abi Talib.
Here is a legend to facilitate the reading of the outcomes of the battles below:
*e.g. result unknown or indecisive/inconclusive, result of internal conflict inside the Rashidun Caliphate, status quo ante bellum, or a treaty or peace without a clear result.