The ties between the two countries came under strain after Defence Minister Rajnath Singh inaugurated an 80-km-long strategically crucial road connecting the Lipulekh pass with Dharchula in Uttarakhand on May 8.
Nepal protested the inauguration of the road claiming that it passed through its territory. Days later, Nepal came out with the new map showing Lipulekh, Kalapani and Limpiyadhura as its territories.
In June, Nepal's Parliament approved the new political map of the country featuring areas which India maintains belong to it.
In its reaction, after Nepal's lower house of parliament approved the bill, India termed as untenable the "artificial enlargement" of territorial claims by the neighbouring country.