Which of the following is correct? The device is on the breech of a howitzer

The device is on the breach of a howitzer

Which of the following is correct? The river breeched its banks

The river breached its banks

Which of the following is correct? That's a breech of the Geneva Convention

That's a breach of the Geneva Convention

Which of the following is correct? I've attended many breach births

I've attended many breech births

Which of the following is correct? The new guns burst at the breach

The new guns burst at the breech

Which of the following is correct? There's a breech between Church and State

There's a breach between Church and State

Which of the following is correct? They've breeched the rules

They've breached the rules

Which of the following is correct? There were some bad breaches of etiquette

There were some bad breeches of etiquette

Which of the following is correct? He was born legs first, a breech birth

He was born legs first, a breach birth

Which of the following is correct? They're breeching company law

They're breaching company law