Republic of Ireland boss Martin O'Neill has confirmed that Robbie Keane will not feature in Wednesday night's friendly against Belarus due to a calf injury.

The Los Angeles Galaxy striker required an injection after he injured his calf in training at Turner's Cross in Cork.

Keane's injury raises concerns over his availability for Euro 2016, but O'Neill has not yet ruled the forward out of his squad, which will be finalised after Wednesday's friendly.

Meanwhile, Harry Arter will undergo a scan after suffering a thigh problem in training.

Wednesday's game will be Ireland's final friendly before heading to France for the tournament.