Wilshere last appeared for England national team in 2016 where they were beaten by Iceland.
"Clearly the No 1 jersey is up for grabs", said Southgate. "From our point of view he [Hart] he has been our No 1 through qualifying".
"So, they're the things we're focused on, really".
"I think of the 14 games I've had, he's only be available for six and, within those six, he's scored seven goals so that's an indication of his importance and standing for us".
Arsenal midfielder Jack Wilshere was recalled to the England squad for the first time in almost two years while manager Gareth Southgate called up three new faces for friendlies with the Netherlands and Italy.
India rules out trade war with U.S. over WTO dispute
Lighthizer accused India of increasing the size and scope of these programs instead of concluding them. The US exports to India amounted to $75 billion so far this year, a healthy rise over last year.
England manager Gareth Southgate said he had "concerns" over them using such platforms as Twitter and how it might affect them.
"It's obvious to everybody we have a very small number of English qualified players playing in the Premier League", added Southgate.
"But it's nice for me and Nick to get a little reward and we'll go and hopefully show what we can do".
We are experimenting with some players we think we need to know who might come into the fringes of the squad'.
'Harry is as robust as any player we have got, ' said Southgate, who will name his captain for the friendlies when the squad convenes on Monday.
Like Manchester City forward Raheem Sterling, Bailey is born in the Jamaican capital of Kingston, and although he has played for the country's U23 side, he is eligible to play for England due to two of his grandparents holding British passports.
May said no British ministers or members of the British royal family would attend the World Cup, which Russian Federation is hosting in June and July. "Base camp hotel, injury to key player... There has not been any different position given to us on the back of the recent days' news to make any different assessment to the one you've heard earlier".
"To score goals, you have to put your body on the line".